PRODUCT FILTERS

Condition
Grade
Certification
Price

United States

Products found: 21812
Newest Items First
48 Per Page
1338, Mint NH 6¢ Fold Over Error Makes For Printing Void - Stuart Katz
SK-27720
$75.00
Best Offer
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2040, Mint NH 20¢ Misperforation Error Plate Block - Stuart Katz
SK-27721
$50.00
Best Offer
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805, Mint NH RARE Misperfed Error Block of 20 Stamps - Stuart Katz
SK-27697
$195.00
Best Offer
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640, Mint NH 8¢ RARE Printers Waste Block of Six Stamps - Stuart Katz
SK-27732
$225.00
Best Offer
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899, Unused 1¢ Misperforation Error Block of 20 Pre Cancelled - Stuart Katz
SK-27724
$175.00
Best Offer
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632, Unused 1¢ Under Inked & Misperfed Error Block of 8 Stamps - Stuart Katz
SK-27730
$300.00
Best Offer
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629, 2¢ RARE Diagonal Misperforation Error Block of 20 Stamps WOW - Stuart Katz
SK-27738
$1,495.00
Best Offer
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2169 Var, Dry Printing 2¢ Sheet of 100 Stamps Error Mint NH - Stuart Katz
SK-27743
$125.00
Best Offer
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413, Used 2¢ VF Scarce Genuine Coil CV $50.00 - Stuart Katz
SK-27670
$30.00
Best Offer
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385, Used 1¢ F-VF Scarce Coil Strip of 4 on Piece CV $500.+ - Stuart Katz
SK-27674
$495.00
Best Offer
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413, Used 2¢ FVF Scarce Genuine Coil Line Strip of 5 CV $ 475+ - Stuart Katz
SK-27673
$400.00
Best Offer
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458, Used 5¢ VF RARE Coil Line Strip of 4 CV $310.00 - Stuart Katz
SK-27656
$195.00
Best Offer
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390, Used 1¢ Superb GEM Coil Pair - Stuart Katz
SK-27653
$195.00
Best Offer
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413, Used 2¢ FVF Scarce Genuine Coil Strip of 5 CV $ 250+ -- Stuart Katz
SK-27672
$225.00
Best Offer
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2165, MNH 22¢ HUGE Color Shift Error Plate Block of Four - Stuart Katz
SK-27995
$150.00
Best Offer
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1383, 6¢ Scarce Large Two Way Misperf Error Mint NH - Stuart Katz
SK-27630
$49.95
Best Offer
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656, MNH 2¢ Coil Group of 12 F-VF Coil Pairs CV $540.00 - Stuart Katz
SK-27617
$249.00
Best Offer
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495, Mint VF NH 4¢ Coils Group of Five Stamps Cat $64.50 - Stuart Katz
SK-27595
$49.95
Best Offer
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901, 3¢ RARE Two Way Misperf Error Mint H Defense Stamps - Stuart Katz
SK-27646
$45.00
Best Offer
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1726, MNH 20¢ Misperfed Error Plate Block of Six With PL# Captured - Stuart Katz
SK-27983
$125.00
Best Offer
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487, Mint 2¢ XF NH GEM Quality Coil Pair - Stuart Katz
SK-27601
$75.00
Best Offer
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1479, 8¢ Large Two Way Misperf Error Mint NH Drummer Boy - Stuart Katz
SK-27639
$75.00
Best Offer
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1280, Mint NH 2¢ Misperfed Error Plate Block of Four - Stuart Katz
SK-27984
$125.00
Best Offer
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C78, MNH 11¢ Misperfed Error Plate Block of Four Airmail Stamps - Stuart Katz
SK-27991
$150.00
Best Offer
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2145, 22¢ Large Color Shift Error Mint NH With Normal - Stuart Katz
SK-27650
$49.95
Best Offer
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806, Mint 2¢ Two Way Misperf Block of Four Error -- Stuart Katz
SK-27628
$50.00
Best Offer
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1731, Mint NH 13¢ Misperfed Error Plate Block of Four - Stuart Katz
SK-27985
$125.00
Best Offer
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378, 5¢ RARE Misperf Error Strip of Three Mint NH/LH - WoW - Stuart Katz
SK-27647
$175.00
Best Offer
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C90, MNH 31¢ Misperfed Error Plate Block of Four Airmail Stamps - Stuart Katz
SK-27992
$125.00
Best Offer
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1597b, Two Grey Color Omitted Errors in Transitional Strip - Stuart Katz
SK-27512
$550.00
Best Offer
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1067, Mint NH 3¢ Misperfed Error Plate Block of Four - Stuart Katz
SK-27988
$125.00
Best Offer
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2165a, 22¢ Imperforate PL# Strip of 20 Stamps CV $550.+ - Stuart Katz
SK-27547
$425.00
Best Offer
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2166a, Imperforate Error Plate# Strip of 20 Stamps MNH CV $500+ Stuart Katz
SK-27507
$400.00
Best Offer
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527, Mint 2¢ F/VF NH Plate Block of Six CV $350.00 - Stuart Katz
SK-27570
$150.00
Best Offer
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2111, Red Tape Splice on "D" Stamp Sheet of 100 Scarce! - Stuart Katz
SK-27488
$750.00
Best Offer
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1729a, Imperforate PL# Strip of 20 Stamps CV $500.00+ - Stuart Katz
SK-27541
$350.00
Best Offer
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1007, RARE Mispered 3¢ Error Sheet of 50 Stamps Mint NH -- Stuart Katz
SK-27522
$550.00
Best Offer
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1919a, Vertical Perf Shift ERROR & Vertical Gutter Sheet - Stuart Katz
SK-27496
$595.00
Best Offer
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C11, HUGE COLOR SHIFT MAJOR ERROR PLATE BLOCK - 5¢ Beacon - Stuart Katz
SK-27356
$1,495.00
Best Offer
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2165a, Complete Imperforate Error Sheet of 50 Stamps MNH CV $1250+ Stuart Katz
SK-27492
$995.00
Best Offer
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590, Mint 9¢ F/VF NH Plate Block of Four CV $225.00 - Stuart Katz
SK-27574
$125.00
Best Offer
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2492a, Scarce Die Cutting Shifted Complete Pane of 20 32¢ Stamps - Stuart Katz
SK-27514
$99.00
Best Offer
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1622Cd, Most Likely Unique Imperforate Pane of 100 CV $5625.00 - Stuart Katz
SK-27530
$1,895.00
Best Offer
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1394, Vertical Perf Shift ERROR Complete Sheet of 100 8¢ IKE - Stuart Katz
SK-27497
$550.00
Best Offer
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1527, Large Misperforation 10¢ Envirement Error Pair Mint NH - Stuart Katz
SK-27498
$59.95
Best Offer
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2414, 25¢ HUGE Gold Color Shift Error NEW FIND! - Mint NH -- Stuart Katz
SK-07806
$60.00
Best Offer
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1473, Misperforated Error Pharmacy Sheet of 50 8¢ Stamps - Stuart Katz
SK-27487
$2,500.00
Best Offer
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1597b, Grey Color Omitted Error in Transitional Strip CV $600.00 - Stuart Katz
SK-27511
$195.00
Best Offer
+ −
327 - 341  Prev
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