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Errors, Freaks, Oddities

Products found: 4764
Newest Items First
48 Per Page
733, Remarkable Pre Printing Paper Fold Error * WoW * Stuart Katz
43607-1108-2025
$225.00
Best Offer
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1689 Var, MNH 31¢ Misperforated Error Souvenir Sheet * Stuart Katz
43598-1108-2025
$250.00
Best Offer
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2114a, MNH 22¢ All Colors Omitted MAJOR ERROR - Possibly Unique * Stuart Katz
43602-1108-2025
$895.00
Best Offer
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1338Fj, Mint NH 8¢ Imperforate Between Pair - White House - Stuart Katz
37915
$35.00
Best Offer
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1509, Mint NH Pair 10¢ - Large Color Shift Error With Normal * Stuart Katz
43450
$19.95
Best Offer
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1472, Mint NH Large Color Shift Error In Full Sheet of Fifty Stamps Stuart Katz
43420-1011-2025MST
$400.00
Best Offer
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515, Mint NH 20¢ RARE Misperfed Plate Block of 10 Stamps * Stuart Katz
43361-10-09-2025NCT
$550.00
Best Offer
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295 Var Mint 2¢ - Extreme Low Train Vignette Color Shift Error -- Stuart Katz
41065
$99.00
Best Offer
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499, Mint NH 2¢ RARE Misperfed Plate Block of 8 Stamps * Stuart Katz
43367-10-09-2025RI
$175.00
Best Offer
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2609b, Mint NH 29¢ Imperforate Between Error With PFC * Stuart Katz
43382-10-09-2025MP
$50.00
Best Offer
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C82a, Mint XF NH 11¢ Imperforate Coil Error * Stuart Katz
43385-10-09-2025CT
$150.00
Best Offer
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1767a, RARE Mispered 15¢ Trees Pane of 40 Stamps Mint NH * Stuart Katz
43399-1009-2025NTX
$750.00
Best Offer
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C39, Mint NH 6¢ LARGE Misperfed Block of 6 Stamps * Stuart Katz
43362-10-09-2025RS
$150.00
Best Offer
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503, Mint NH 4¢ RARE Misperfed Block of Four Stamps * Stuart Katz
43366-10-09-2025CT
$120.00
Best Offer
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1338Fi, Mint NH 8¢ Imperforate Error Block of 4 Stamps ** Stuart Katz
43379-10-09-2025MC
$40.00
Best Offer
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2251, MNH 22¢ Heavily Over Inked Block of Four Stamps * Stuart Katz
43369-10-09-2025UT
$89.00
Best Offer
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2096, Mint NH 20¢ Smoky Bear Margin Copy - Misperforated Error * Stuart Katz
40507
$50.00
Best Offer
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1608, MNH 50¢ Black Color Shifted Way Down Zip Block Error * Stuart Katz
43370-10-09-2025
$120.00
Best Offer
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4640b, Mint NH Imperforate Error Strip of 4 Stamps * Stuart Katz
43381-10-09-2025MTX
$375.00
Best Offer
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504, Mint NH 5¢ RARE Misperfed Block of Six Stamps * Stuart Katz
43365-10-09-2025IS
$225.00
Best Offer
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1823, Mint NH 15¢ Grossly Misperforated Error Sheet of 50 * Stuart Katz
433231823-0918-2025AST
$750.00
Best Offer
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507, Mint H 7¢ RARE Misperfed Block of Stamps * Stuart Katz
43364-10-09-2025CT
$120.00
Best Offer
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506, Mint LH 6¢ Scarce Misperfed Error Stamp * Stuart Katz
43384-10-09-2025MC
$40.00
Best Offer
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294 Var Mint LH 1¢ - Extreme Fast Boat Vignette Color Shift Error * Stuart Katz
41061
$125.00
Best Offer
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C104a, MNH 28¢ Drastic Misperforation With Gutter Error Block of 20* Stuart Katz
43398-10-09-2025IS
$300.00
Best Offer
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506, Mint H 6¢ RARE Two Way Misperfed Block of Stamps * Stuart Katz
43363-10-09-2025PS
$189.00
Best Offer
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1305Ej, Mint OG Imperforate Line Strip of Six Stamps SCV $260 * Stuart Katz
43383-10-09-2025
$65.00
Best Offer
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SCOTT#5471-74 HARLEM RENAISSANCE SHEET OF 20 MNH-2020 NIP
$24.95
Best Offer
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Scott# 632a - (ERROR)MISCUT- PARTIAL PLATE # - booklet pane of 6 - MNH-US
$29.95
Best Offer
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Scott#833 $2 HARDING 1938 Mint MNH OG-US
$25.95
Best Offer
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SCOTT#5475-79 -20 STAMP SHEET- ENJOY THE GREAT OUTDOORS -MNH -2020
$24.95
Best Offer
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SCOTT#5471-74 HARLEM RENAISSANCE SHEET OF 20 MNH-2020
$22.95
Best Offer
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1462, Color Shift Freak Error Mint NH 15¢ Summer Olympics * Stuart Katz
SK-30341
$35.00
Best Offer
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1455, Spectacular Color Shift Error With Normal Just AMAZING! - Stuart Katz
SK-23104
$65.00
Best Offer
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2096a, VF NH Imperforate Between Error Horizontal Pair - Stuart Katz
35775
$150.00
Best Offer
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1338Gh, Mint XF NH 8¢ Imperforate Coil Pair Error * Stuart Katz
43496
$35.00
Best Offer
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1299a, Mint XF NH 1¢ Imperforate Coil Line Strip of Six Error * Stuart Katz
43498
$75.00
Best Offer
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U.S. #1555a SCARCE Mint NH w/Cert - 1975 10c Griffith, Brown Omitted
$379.00
Best Offer
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U.S. #2285b var Mint NH - 1988 25c Owls
$100.00
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C119 Var, Mint NH 36¢ - 99% Of Red Color Missing Plate Block * Stuart Katz
43484-1015-2025CT
$175.00
Best Offer
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U.S. #2256a Mint NH - 1988 8.4c Wheelchair, Imperf Pair
$319.00
Best Offer
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U.S. #1610a & b Mint NH - 1979 $1 Candlestick, Colors Omitted
$329.00
Best Offer
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U.S. #2814a var RARE w/Cert - 1994 29c Love
$1,500.00
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U.S. #1596a SCARCE NH Plate Block - 1975 13c Eagle, IMPERF
$400.00
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U.S. #2005a SCARCE NH Line Pair - 1982 20c Consumer Education
$495.00
Best Offer
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U.S. #C86 var Mint NH - 1973 11c De Forest Audions
$395.00
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1610b, Mint VF NH $1 - Color Omitted Error With Normal -- Stuart Katz
40993
$160.00
Best Offer
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1759, Mint NH 15¢ Large Blue Color Shift Error - Space Stamp - Stuart Katz
SK-28091
$39.95
Best Offer
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