PRODUCT FILTERS

Condition
Grade
Certification
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United States

Products found: 21817
Newest Items First
48 Per Page
1157, OFFSET PRINTING UNDER GUM MAJOR ERROR - RARE!
$67.50
Best Offer
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RW30, Mint DUCK STAMP - VF-XF OG NH - Post Office Fresh Cat $115.00
$75.00
Best Offer
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1845, LARGE MISPERFORATION ERROR BLOCK OF FOUR
$49.95
Best Offer
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1395 MISCUT BOOKLET COVER STRIP - VERY UNUSUAL ITEM!
$134.10
Best Offer
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1592, RARE MISPERFORATION ERROR SHEET OF 100 STAMPS
$395.00
Best Offer
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2618a, 29¢ LOVE IMPERFORATE BETWEEN ERROR PAIR Just 50 Exist - DATZ Cat $625.00
$260.00
Best Offer
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1894, 20c Flag - MISPERFORATION ERROR BLOCK OF FOUR - VERY DRAMATIC!
$26.96
Best Offer
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568, Mint 25c VF-XF NH Block of four - Niagara Falls Cat $130.00+ - Stuart Katz
$75.00
Best Offer
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C9, Mint 20c Map - NINE VF-XF OG NH Stamps Cat $121.50+ - Stuart Katz
$49.88
Best Offer
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579, 2¢ Mint OG NH - Scarce Genuine Stamp Cat $150.00 - Stuart Katz
$89.00
Best Offer
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1280, MNH 2¢ Misperfed Full Error Sheet of 100 Stamps - Stuart Katz
$395.00
Best Offer
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1455, 8c - RARE BLACK COLOR SHIFT ERROR SHEET OF 50 STAMPS - Stuart Katz
$295.00
Best Offer
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2394, $8.75 1988 Express Mail Full Sheet of 20 Stamps CV $515.00 - Stuart Katz
SK-07639
$225.00
Best Offer
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178//190, Four Used Stamps - Nicely Centered Cat $185.00 - Stuart Katz
$75.00
Best Offer
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C81, MNH 21c Airmail - TWO DIFFERENT REVERSE PRINTING ERRORS - Stuart Katz
$150.00
Best Offer
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C104a, MNH 28c Airmail - HUGE MISPERFORATION ERROR BLOCK - Stuart Katz
$125.00
Best Offer
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1789Pg, Proof in Finished Design CROSS GUTTER BLOCK OF FOUR Cat $3,000.00
$725.00
Best Offer
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603, Mint 10c Four line pairs - VF NH Very fresh! Cat $200.00
$85.00
Best Offer
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1592, 10c - RARE MISPERFORATED ERROR SHEET OF 100 STAMPS - Stuart Katz
$500.00
Best Offer
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1510C, MISCUT ERROR BOOKLET OF FIVE PANES - Stuart Katz
$50.00
Best Offer
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C87, MNH 18c Liberty - REMARKABLE OFFSET UNDER GUM ERROR BLOCK! - Stuart Katz
$250.00
Best Offer
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1305C, $1 Mint NH - RARE MISPERFORATION ERROR PAIR - Stuart Katz
$55.00
Best Offer
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1422a, MNH 6c - HUGE TAGGING SHIFT MAJOR ERROR - AMAZING! - Stuart Katz
$100.00
Best Offer
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1266, Black color almost completely omitted error - Block of four - Mint NH
$495.00
Best Offer
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RW35, Mint VF NH Hooded Mergansers Federal DUCK Stamp - Cat $75.00
$35.00
Best Offer
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1931a, MNH 18c Architecture - HUGE MISPERFORATION ERROR BLOCK - Stuart Katz
$85.00
Best Offer
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3477, 34¢ Liberty Misperfed Strip of Five With PL #4444 ERROR - Stuart Katz
SK-07729
$39.95
Best Offer
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RW12 Top Plate Block of Six VF-XF NH Cat $600.00 - Stuart Katz
$395.00
Best Offer
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675, VF Mint NH Block of Four 6¢ Nebraska Stamps Cat $280.00 - Stuart Katz
$125.00
Best Offer
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1830b, XF NH Imperforate Block MAJOR Error - Stuart Katz
$299.00
Best Offer
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1299, Misperfed Strip of 5 & Line strip of 4 - 1¢ Jefferson coils - Stuart Katz
SK-04647
$95.00
Best Offer
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493 Mint 3¢ Coil Line Pair - XF-SUPERB NH - RARE GEM! - Stuart Katz
$220.00
Best Offer
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2453a, MNH 5c Canoe - RARE IMPERFORATE & MISCUT COIL PAIR ERROR - Stuart Katz
$180.00
Best Offer
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Four Balloon Post covers flown on same day - VF and SCARCE!
$34.99
Best Offer
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353 Used F/VF 2¢ Coil Single - Scarce! Cat $220.00 - Stuart Katz
$125.00
Best Offer
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O23 Mint OG H 30¢ Official Stamp - Sound Cat $290.00 - Stuart Katz
$59.95
Best Offer
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497, Mint F/VF OG NH 10¢ Coil Line Pair Cat $260.00 - Stuart Katz
$99.00
Best Offer
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J60 Scarce Used Strip of Three Postage Due Stamps F-VF Cat $255.00 - Stuart Katz
$90.00
Best Offer
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O23 Mint 30¢ Official Stamp F-VF Part Original Gum Cat $290.00 - Stuart Katz
$89.00
Best Offer
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2275 Purple Color Shift PL# Block of Four With Normal 22¢ Stamp - Stuart Katz
$49.95
Best Offer
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1363c Light Yellow Omitted ERROR PL# Block of 10 - Cat $1,000.00+ - Stuart Katz
$399.00
Best Offer
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648 Plate Block of Four - 5¢ Hawaii Issue XF NH Cat $425.00 - Stuart Katz
$349.00
Best Offer
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Double Paper & Tape Slice ERRORS - Very Unusual Group of Five - Stuart Katz
$149.00
Best Offer
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1936 Color Shift ERROR pair - 20¢ James Hoban - Mint NH - Stuart Katz
$29.95
Best Offer
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1158 Misperforated ERROR Pair - 4¢ Washington Monument - Mint NH - Stuart Katz
$45.00
Best Offer
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1591 Misperforated ERROR Pair - 9¢ U.S. Capital - EE Marking -- Stuart Katz
$25.00
Best Offer
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1552, 10¢ XMAS TESTING STAMP - FULL PANE OF 200 UNIQUE?
$399.15
Best Offer
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2103 Misperforated ERROR Margin Pair - 20¢ Hispanics - Mint NH - Stuart Katz
$50.00
Best Offer
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