AUCTION  / 

New Year Bonus Coin Consign Auction 5 of 5 pt 1

Auction CurrencyUSD Auction Location148 Route 73, Suite 3-284, Voorhees, New Jersey, 08043, United States In Person PreviewOnline ONLY.

Auction Details

2100+ Lots of Numismatics from around the Country including; Morgans, Peace $'s, Type coinage, Gold, Lg cents, ½ cents, Indians, Bust coinage, Barber coinage, Buffalo's, Currency, VAM's, Varieties, Errors, NGC/PCGS/SEGS Slabs, Original rolls of Morgans, Peace $'s, Buffalo's, and pennies plus much, much more.....

This auction runs for 3 days. We will broadcast from 11 am - approximately 5 pm eastern time.

This auction runs for 3 days. We will broadcast from 11 am - approximately 11 pm eastern time.

We typically auction lots 1-829 Day 1, 830-1659 Day 2, and 1660-2500 Day 3
< Prev# Rows102050100Next >12345678910111213
 Choose Your Layout > Switch to Grid View Switch to List View
2x 1990 United States Mint Proof Set! A total of 10 Coins Inside, 5 each!518 - 2x 1990 United States Mint Proof Set! A total of 10 Coins Inside, 5 each!
Key Date Coins Inc
2x 1990 United States Mint Proof Set! A total of 10 Coins Inside, 5 each!. Up for Auction is 2 1990 Proof Set In Original Envelope! The 1990 Pr
Bidding Has Concluded
Quantity : 1 | Estimate : 500.00 - 1,000.00
Sold to floor for (10.00) = 10.00
 
Details...Bookmark
20 Collectible Coins Including Silver, Mercury, Barber, Bust, Flying Eagle, Indian, Large Cent, Proo519 - 20 Collectible Coins Including Silver, Mercury, Barber, Bust, Flying Eagle, Indian, Large Cent, Proo
Key Date Coins Inc
20 Collectible Coins Including Silver, Mercury, Barber, Bust, Flying Eagle, Indian, Large Cent, Proofs and More!. We have received a huge colle
Bidding Has Concluded
Quantity : 1 | Estimate : 200.00 - 400.00
Sold to floor for (80.00) = 80.00
 
Details...Bookmark
ANACS 1938-d Buffalo Nickel 5c Graded ms66 By ANACS520 - ANACS 1938-d Buffalo Nickel 5c Graded ms66 By ANACS
Key Date Coins Inc
ANACS 1938-d Buffalo Nickel 5c Graded ms66 By ANACS.
Bidding Has Concluded
Quantity : 1 | Estimate : 50.00 - 100.00
Sold to floor for (50.00) = 50.00
 
Details...Bookmark
**Star Note** 1957 $1 Blue Seal Silver Certificate Grades Gem CU521 - **Star Note** 1957 $1 Blue Seal Silver Certificate Grades Gem CU
Key Date Coins Inc
**Star Note** 1957 $1 Blue Seal Silver Certificate Grades Gem CU.
Bidding Has Concluded
Quantity : 1 | Estimate : 60.00 - 120.00
Sold to floor for (15.00) = 15.00
 
Details...Bookmark
Group of 2 United States Mint Set in Original Government Packaging! From 1980-1981 with 26 Coins Ins522 - Group of 2 United States Mint Set in Original Government Packaging! From 1980-1981 with 26 Coins Ins
Key Date Coins Inc
Group of 2 United States Mint Set in Original Government Packaging! From 1980-1981 with 26 Coins Inside!. Group of 2 United State Mint Set from
Bidding Has Concluded
Quantity : 1 | Estimate : 100.00 - 200.00
Sold to floor for (10.00) = 10.00
 
Details...Bookmark
Shotgun Lincoln 1c roll, 1961-d 50 pcs Brandt Wrapper.523 - Shotgun Lincoln 1c roll, 1961-d 50 pcs Brandt Wrapper.
Key Date Coins Inc
Shotgun Lincoln 1c roll, 1961-d 50 pcs Brandt Wrapper.. A terrific Shotgun roll of Lincoln cents. Most if not all coin should be cherry red. T
Bidding Has Concluded
Quantity : 1 | Estimate : 375.00 - 750.00
Sold to floor for (20.00) = 20.00
 
Details...Bookmark
***Auction Highlight*** 1900-p Gold Liberty Double Eagle $20 Graded ms64+ By SEGS (fc)524 - ***Auction Highlight*** 1900-p Gold Liberty Double Eagle $20 Graded ms64+ By SEGS (fc)
Key Date Coins Inc
***Auction Highlight*** 1900-p Gold Liberty Double Eagle $20 Graded ms64+ By SEGS.
Bidding Has Concluded
Quantity : 1 | Estimate : 1,875.00 - 3,750.00
Sold to floor for (2,250.00) = 2,250.00
 
Details...Bookmark
1896-o Morgan Dollar $1 Grades Choice AU+525 - 1896-o Morgan Dollar $1 Grades Choice AU+
Key Date Coins Inc
1896-o Morgan Dollar $1 Grades Choice AU+.
Bidding Has Concluded
Quantity : 1 | Estimate : 250.00 - 500.00
Sold to floor for (170.00) = 170.00
 
Details...Bookmark
1951-d Franklin Half Dollar 50c Grades Choice Unc FBL526 - 1951-d Franklin Half Dollar 50c Grades Choice Unc FBL
Key Date Coins Inc
1951-d Franklin Half Dollar 50c Grades Choice Unc FBL.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (25.00) = 25.00
 
Details...Bookmark
Proof 1977-g Germany Federal Republic 5 Mark 5m KM-146 Grades GEM Proof Cameo527 - Proof 1977-g Germany Federal Republic 5 Mark 5m KM-146 Grades GEM Proof Cameo
Key Date Coins Inc
1977-g Germany Federal Republic 5 Mark 5m KM-146 Grades GEM Proof Cameo.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (25.00) = 25.00
 
Details...Bookmark
***Auction Highlight*** 1812 Capped Bust Half Dollar O-106 R3 Near TOP POP! 50c Graded ms64 By SEGS 528 - ***Auction Highlight*** 1812 Capped Bust Half Dollar O-106 R3 Near TOP POP! 50c Graded ms64 By SEGS
Key Date Coins Inc
***Auction Highlight*** 1812 O-106 R3 Near TOP POP! Capped Bust Half Dollar 50c Graded ms64 By SEGS. A Corey's Pick, Bid to Win, Don'...
Bidding Has Concluded
Quantity : 1 | Estimate : 6,000.00 - 12,000.00
Sold to floor for (2,500.00) = 2,500.00
 
Details...Bookmark
Proof 1942 Washington Quarter 25c Grades GEM Proof529 - Proof 1942 Washington Quarter 25c Grades GEM Proof
Key Date Coins Inc
1942 Washington Quarter 25c Grades GEM Proof.
Bidding Has Concluded
Quantity : 1 | Estimate : 50.00 - 100.00
Sold to floor for (40.00) = 40.00
 
Details...Bookmark
Original sealed 1962 United States Mint Proof Set! 5 Coins Inside!530 - Original sealed 1962 United States Mint Proof Set! 5 Coins Inside!
Key Date Coins Inc
Original sealed 1962 United States Mint Proof Set! 5 Coins Inside!. Up for Auction is an Unopened 1962 Proof Set In Original Envelope! The Proo
Bidding Has Concluded
Quantity : 1 | Estimate : 100.00 - 200.00
Sold to floor for (100.00) = 100.00
 
Details...Bookmark
1851 Braided Hair Large Cent 1c Grades Select AU531 - 1851 Braided Hair Large Cent 1c Grades Select AU
Key Date Coins Inc
1851 Braided Hair Large Cent 1c Grades Select AU.
Bidding Has Concluded
Quantity : 1 | Estimate : 75.00 - 150.00
Sold to floor for (60.00) = 60.00
 
Details...Bookmark
**Star Note** 1957B $1 Blue Seal Silver Certificate Grades Choice AU/BU Slider533 - **Star Note** 1957B $1 Blue Seal Silver Certificate Grades Choice AU/BU Slider
Key Date Coins Inc
**Star Note** 1957B $1 Blue Seal Silver Certificate Grades Choice AU/BU Slider. On June 4th 1963, President Kennedy issued Executive Order 1111
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (15.00) = 15.00
 
Details...Bookmark
1922-d Lincoln Cent 1c Grades vf+534 - 1922-d Lincoln Cent 1c Grades vf+
Key Date Coins Inc
1922-d Lincoln Cent 1c Grades vf+.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (20.00) = 20.00
 
Details...Bookmark
1851 Braided Hair Large Cent 1c Grades xf535 - 1851 Braided Hair Large Cent 1c Grades xf
Key Date Coins Inc
1851 Braided Hair Large Cent 1c Grades xf.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (25.00) = 25.00
 
Details...Bookmark
1991-d USO Modern Commem Dollar $1 Graded ms70, Perfection By USCG536 - 1991-d USO Modern Commem Dollar $1 Graded ms70, Perfection By USCG
Key Date Coins Inc
1991-d USO Modern Commem Dollar $1 Graded ms70, Perfection By USCG.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (35.00) = 35.00
 
Details...Bookmark
1944-s Jefferson Nickel 5c Grades GEM+ Unc537 - 1944-s Jefferson Nickel 5c Grades GEM+ Unc
Key Date Coins Inc
1944-s Jefferson Nickel 5c Grades GEM+ Unc.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (20.00) = 20.00
 
Details...Bookmark
Group of 2 United States Mint Proof Sets 1989-1990 10 coins538 - Group of 2 United States Mint Proof Sets 1989-1990 10 coins
Key Date Coins Inc
Group of 2 United States Mint Proof Sets 1989-1990 10 coins. Group of 2 United States Proof Sets 1989-1990 10 coins. Each Set contains 5 Proof
Bidding Has Concluded
Quantity : 1 | Estimate : 100.00 - 200.00
Sold to floor for (15.00) = 15.00
 
Details...Bookmark
Baltimore, Maryland MD W. N. & Sons Trade Token Grades xf+539 - Baltimore, Maryland MD W. N. & Sons Trade Token Grades xf+
Key Date Coins Inc
Baltimore, Maryland MD W. N. & Sons Trade Token Grades xf+.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (15.00) = 15.00
 
Details...Bookmark
NGC 1964 Canada Silver $1 - Quebec Charlottetown KM-58 Graded ms65 pl By NGC540 - NGC 1964 Canada Silver $1 - Quebec Charlottetown KM-58 Graded ms65 pl By NGC
Key Date Coins Inc
NGC 1964 Canada Silver $1 - Quebec Charlottetown KM-58 Graded ms65 pl By NGC.
Bidding Has Concluded
Quantity : 1 | Estimate : 150.00 - 300.00
Sold to floor for (70.00) = 70.00
 
Details...Bookmark
Lincoln 1c roll, 1968-s 50 pcs Wrapper.541 - Lincoln 1c roll, 1968-s 50 pcs Wrapper.
Key Date Coins Inc
Lincoln 1c roll, 1968-s 50 pcs Wrapper.. A terrific roll of Lincoln cents. Most if not all coin should be cherry red. Trends ms65 rd $14
Bidding Has Concluded
Quantity : 1 | Estimate : 350.00 - 700.00
Sold to floor for (25.00) = 25.00
 
Details...Bookmark
1960 Australia Threepence 3P KM-57 Grades Choice Unc542 - 1960 Australia Threepence 3P KM-57 Grades Choice Unc
Key Date Coins Inc
1960 Australia Threepence 3P KM-57 Grades Choice Unc.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (5.00) = 5.00
 
Details...Bookmark
Proof 1961 Franklin Half Dollar 50c Grades GEM++ Proof543 - Proof 1961 Franklin Half Dollar 50c Grades GEM++ Proof
Key Date Coins Inc
1961 Franklin Half Dollar 50c Grades GEM++ Proof.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (15.00) = 15.00
 
Details...Bookmark
***Auction Highlight*** 1923-s Mercury Dime 10c Graded ms65+ fsb By SEGS (fc)544 - ***Auction Highlight*** 1923-s Mercury Dime 10c Graded ms65+ fsb By SEGS (fc)
Key Date Coins Inc
***Auction Highlight*** 1923-s Mercury Dime 10c Graded ms65+ fsb By SEGS. A Corey's Pick, Bid to Win, Don't let it get Away, you mig...
Bidding Has Concluded
Quantity : 1 | Estimate : 5,375.00 - 10,750.00
Sold to floor for (3,000.00) = 3,000.00
 
Details...Bookmark
1976 $2 Green Seal Federal Reserve Note (New York, NY) Grades Gem CU545 - 1976 $2 Green Seal Federal Reserve Note (New York, NY) Grades Gem CU
Key Date Coins Inc
1976 $2 Green Seal Federal Reserve Note (New York, NY) Grades Gem CU.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (10.00) = 10.00
 
Details...Bookmark
Group of 2 United States Mint Set in Original Government Packaging! From 1971-1972 with 22 Coins Ins546 - Group of 2 United States Mint Set in Original Government Packaging! From 1971-1972 with 22 Coins Ins
Key Date Coins Inc
Group of 2 United States Mint Set in Original Government Packaging! From 1971-1972 with 22 Coins Inside!. Group of 2 United State Mint Set from
Bidding Has Concluded
Quantity : 1 | Estimate : 100.00 - 200.00
Sold to floor for (20.00) = 20.00
 
Details...Bookmark
Israel 1976 Silver Proof Pidyon Haben547 - Israel 1976 Silver Proof Pidyon Haben
Key Date Coins Inc
Israel 1976 Silver Proof Pidyon Haben. Come in original government issue case and COA. The seventh in the series of Pidyon Haben coins was issu
Bidding Has Concluded
Quantity : 1 | Estimate : 125.00 - 250.00
Sold to floor for (70.00) = 70.00
 
Details...Bookmark
ANACS 1885-s Morgan Dollar $1 Graded ms63 By ANACS548 - ANACS 1885-s Morgan Dollar $1 Graded ms63 By ANACS
Key Date Coins Inc
ANACS 1885-s Morgan Dollar $1 Graded ms63 By ANACS. 0
Bidding Has Concluded
Quantity : 1 | Estimate : 312.50 - 625.00
Sold to floor for (400.00) = 400.00
 
Details...Bookmark
Mixed small cents 1c orig shotgun roll, 1919-d Wheat Cent, 1864 Indian Cent other end, Brinks Wrappe550 - Mixed small cents 1c orig shotgun roll, 1919-d Wheat Cent, 1864 Indian Cent other end, Brinks Wrappe
Key Date Coins Inc
Mixed small cents 1c orig shotgun roll, 1919-d Wheat Cent, 1864 Indian Cent other end, Brinks Wrapper.. The roll is held in an old Rare &...
Bidding Has Concluded
Quantity : 1 | Estimate : 50.00 - 100.00
Sold to floor for (70.00) = 70.00
 
Details...Bookmark
1941-p Washington Quarter 25c Grades GEM+ Unc552 - 1941-p Washington Quarter 25c Grades GEM+ Unc
Key Date Coins Inc
1941-p Washington Quarter 25c Grades GEM+ Unc.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (25.00) = 25.00
 
Details...Bookmark
1877-cc Seated Liberty Quarter 25c Grades vg+553 - 1877-cc Seated Liberty Quarter 25c Grades vg+
Key Date Coins Inc
1877-cc Seated Liberty Quarter 25c Grades vg+.
Bidding Has Concluded
Quantity : 1 | Estimate : 61.67 - 123.33
Sold to floor for (45.00) = 45.00
 
Details...Bookmark
2010 United States Mint Set in Original Government Packaging! 28 Coins Inside!554 - 2010 United States Mint Set in Original Government Packaging! 28 Coins Inside!
Key Date Coins Inc
2010 United States Mint Set in Original Government Packaging! 28 Coins Inside!. The 2010 Mint Set contained first five designs of the America t
Bidding Has Concluded
Quantity : 1 | Estimate : 100.00 - 200.00
Sold to floor for (40.00) = 40.00
 
Details...Bookmark
1831 Large Letters Coronet Head Large Cent 1c Grades g+555 - 1831 Large Letters Coronet Head Large Cent 1c Grades g+
Key Date Coins Inc
1831 Large Letters Coronet Head Large Cent 1c Grades g+.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (10.00) = 10.00
 
Details...Bookmark
Proof 1995-S Civil War Modern Commem Half Dollar 50c Graded GEM++ Proof Deep Cameo By USCG556 - Proof 1995-S Civil War Modern Commem Half Dollar 50c Graded GEM++ Proof Deep Cameo By USCG
Key Date Coins Inc
1995-S Civil War Modern Commem Half Dollar 50c Graded GEM++ Proof Deep Cameo By USCG.
Bidding Has Concluded
Quantity : 1 | Estimate : 225.00 - 450.00
Sold to floor for (100.00) = 100.00
 
Details...Bookmark
1963B $1 'Barr Note' Federal Reserve Note Grades Gem CU557 - 1963B $1 'Barr Note' Federal Reserve Note Grades Gem CU
Key Date Coins Inc
1963B $1 'Barr Note' Federal Reserve Note Grades Gem CU. Among the most sought-after U.S. paper money of the late 1960s are the short...
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (10.00) = 10.00
 
Details...Bookmark
Shotgun Lincoln 1c roll, 1973-d 50 pcs Vintage "Steel-Strong" Tubular Wrapper.558 - Shotgun Lincoln 1c roll, 1973-d 50 pcs Vintage "Steel-Strong" Tubular Wrapper.
Key Date Coins Inc
Shotgun Lincoln 1c roll, 1973-d 50 pcs Vintage "Steel-Strong" Tubular Wrapper.. A terrific Shotgun roll of Lincoln cents. Most if ...
Bidding Has Concluded
Quantity : 1 | Estimate : 400.00 - 800.00
Sold to floor for (20.00) = 20.00
 
Details...Bookmark
Original sealed box 3- 1993 United States Mint Proof Sets559 - Original sealed box 3- 1993 United States Mint Proof Sets
Key Date Coins Inc
Original sealed box 3- 1993 United States Mint Proof Sets. Up for Auction is an Unopened Mailer Box from 1993 containing 3 1993 Proof Sets!!!!
Bidding Has Concluded
Quantity : 1 | Estimate : 1,500.00 - 3,000.00
Sold to floor for (50.00) = 50.00
 
Details...Bookmark
1921-p Peace Dollar $1 Graded au58 details By SEGS560 - 1921-p Peace Dollar $1 Graded au58 details By SEGS
Key Date Coins Inc
1921-p Peace Dollar $1 Graded au58 details By SEGS.
Bidding Has Concluded
Quantity : 1 | Estimate : 100.00 - 200.00
Sold to floor for (170.00) = 170.00
 
Details...Bookmark
Mississippi Tax Token N-65051 Grades ng561 - Mississippi Tax Token N-65051 Grades ng
Key Date Coins Inc
Mississippi Tax Token N-65051 Grades ng.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (10.00) = 10.00
 
Details...Bookmark
1904-s Morgan Dollar $1 Graded xf40 By SEGS562 - 1904-s Morgan Dollar $1 Graded xf40 By SEGS
Key Date Coins Inc
1904-s Morgan Dollar $1 Graded xf40 By SEGS.
Bidding Has Concluded
Quantity : 1 | Estimate : 250.00 - 500.00
Sold to floor for (190.00) = 190.00
 
Details...Bookmark
1938-d Buffalo Nickel 5c Grades Select+ Unc563 - 1938-d Buffalo Nickel 5c Grades Select+ Unc
Key Date Coins Inc
1938-d Buffalo Nickel 5c Grades Select+ Unc.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (15.00) = 15.00
 
Details...Bookmark
***Auction Highlight*** 1800 Draped Bust Dollar B-1 BB-181 $1 Graded vf35 details By SEGS (fc)564 - ***Auction Highlight*** 1800 Draped Bust Dollar B-1 BB-181 $1 Graded vf35 details By SEGS (fc)
Key Date Coins Inc
***Auction Highlight*** 1800 B-1 BB-181 Draped Bust Dollar $1 Graded vf35 details By SEGS. A Corey's Pick, Bid to Win, Don't let it ...
Bidding Has Concluded
Quantity : 1 | Estimate : 750.00 - 1,500.00
Sold to floor for (1,300.00) = 1,300.00
 
Details...Bookmark
1945-p Jefferson Nickel 5c Grades Choice Unc+ 5fs565 - 1945-p Jefferson Nickel 5c Grades Choice Unc+ 5fs
Key Date Coins Inc
1945-p Jefferson Nickel 5c Grades Choice Unc+ 5fs.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (10.00) = 10.00
 
Details...Bookmark
1993 United States Premier Silver Proof Set in Display case. 5 Coins Inside!566 - 1993 United States Premier Silver Proof Set in Display case. 5 Coins Inside!
Key Date Coins Inc
1993 United States Premier Silver Proof Set in Display case. 5 Coins Inside!. 1993 United States Premier Silver Proof Set in Display case with
Bidding Has Concluded
Quantity : 1 | Estimate : 500.00 - 1,000.00
Sold to floor for (45.00) = 45.00
 
Details...Bookmark
Shotgun Lincoln 1c roll, 1966-p 50 pcs Brandt Wrapper.567 - Shotgun Lincoln 1c roll, 1966-p 50 pcs Brandt Wrapper.
Key Date Coins Inc
Shotgun Lincoln 1c roll, 1966-p 50 pcs Brandt Wrapper.. A terrific Shotgun roll of Lincoln cents. Most if not all coin should be cherry red. T
Bidding Has Concluded
Quantity : 1 | Estimate : 450.00 - 900.00
Sold to floor for (40.00) = 40.00
 
Details...Bookmark
***Auction Highlight*** 1787 Copper Nova Eborac, Seated Right Colonial Cent 1c Graded vf25 By SEGS (568 - ***Auction Highlight*** 1787 Copper Nova Eborac, Seated Right Colonial Cent 1c Graded vf25 By SEGS (
Key Date Coins Inc
***Auction Highlight*** 1787 Copper Nova Eborac, Seated Right Colonial Cent 1c Graded vf25 By SEGS.
Bidding Has Concluded
Quantity : 1 | Estimate : 390.00 - 780.00
Sold to floor for (375.00) = 375.00
 
Details...Bookmark
Proof 1963 Franklin Half Dollar 50c Grades GEM++ Proof570 - Proof 1963 Franklin Half Dollar 50c Grades GEM++ Proof
Key Date Coins Inc
1963 Franklin Half Dollar 50c Grades GEM++ Proof.
Bidding Has Concluded
Quantity : 1 | Estimate : 25.00 - 100.00
Sold to floor for (15.00) = 15.00
 
Details...Bookmark
1970 Coins of Israel, Jerusalem specimen in Original Mint Packaging 6 Pieces Coin Set571 - 1970 Coins of Israel, Jerusalem specimen in Original Mint Packaging 6 Pieces Coin Set
Key Date Coins Inc
1970 Coins of Israel, Jerusalem specimen in Original Mint Packaging 6 Pieces Coin Set. Set in Original Mint Packaging the 1970 Israeli coin set
Bidding Has Concluded
Quantity : 1 | Estimate : 112.50 - 225.00
Sold to floor for (25.00) = 25.00
 
Details...Bookmark