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Errors, Freaks, Oddities

Products found: 4,677
Newest Items First
48 Per Page
1631a, HUGE Color Shift Error Strip of 3 With Normal Stamps WoW - Stuart Katz
SK-27467
$75.00
Best Offer
+ −
1789A, Mint NH 15¢ Red Color Missing From Top Stamp PSAG Cert * Stuart Katz
36919
$250.00
Best Offer
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1606, MNH 30¢ Nice Misperfed Freak Error American Schools - Stuart Katz
SK-29480
$24.95
Best Offer
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1891a, Mint NH VF 18¢ Imperforate Coil Pl# 5 Strip Error -- Stuart Katz
36594
$150.00
Best Offer
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1843a, Mint VF NH 15¢ Imperforate Block W/PL# Error - Stuart Katz
36717
$69.00
Best Offer
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1501, MNH Tremendous Black Color Shift ERROR Sheet of 50 - Stuart Katz
36483
$2,000.00
Best Offer
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2104a, Mint VF NH RARE Imperforate Between Error - Stuart Katz
SK-27343
$240.00
Best Offer
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2005a, MNH 20¢ Transitional Imperforate Strip With PL# 4 Error - Stuart Katz
36427
$1,400.00
Best Offer
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2225c, MNH 1¢ Transitional Imperforate Strip With PL# 2 Error - Stuart Katz
36429
$595.00
Best Offer
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1906b, MNH 17¢ Transitional Imperforate Strip With PL# 2 Error - Stuart Katz
36425
$950.00
Best Offer
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C81, Mint NH 21¢ HUGE COLOR SHIFT ERROR Plate Block - WoW - Stuart Katz
36194
$150.00
Best Offer
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1610a, MNH $1 Brown Color Omitted Error Block With Normal - Stuart Katz
36193
$550.00
Best Offer
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1356, MNH 6¢ Large Green Color Shift Error Pair With Normal - Stuart Katz
36192
$45.00
Best Offer
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C103-4, Mint NH 28¢ Strip of 3 With Imperforate Margin Error ** Stuart Katz
34983
$60.00
Best Offer
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1510c, Mint NH 10¢ Scarce Misperfed Booklet Pane Error - Stuart Katz
36065
$45.00
Best Offer
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2276, MNH 22¢ Fireworks With Large Red Color Shift Great EFO - Stuart Katz
SK-22066
$45.00
Best Offer
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C119 Var, Mint NH 36¢ RED COLOR 99% Omitted Error With Normal - Stuart Katz
36093
$49.95
Best Offer
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2528e, Mint NH 29¢ Imperforate Between Error From Booklet With PFC - Stuart Katz
35839
$495.00
Best Offer
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2595c, MNH VF 29¢ Black Engraved Color Omitted Error With Normal * Stuart Katz
35753
$200.00
Best Offer
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2561a, MNH VF 29¢ Black Engraved Color Omitted Error With Normal * Stuart Katz
35750
$60.00
Best Offer
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1510b, Mint NH 10¢ Misperf Error Booklet Pane * WoW * Stuart Katz
35733
$50.00
Best Offer
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1926a, Mint VF NH 18¢ Black Color Omitted Pair With Normal & PFC * Stuart Katz
35744
$160.00
Best Offer
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2421a, MNH VF 25¢ Black Engraved Color Omitted Error With Normal * Stuart Katz
35752
$175.00
Best Offer
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2393a, Mint NH 25¢ Massive Perf Shift Error With Normal - Stuart Katz
35759
$125.00
Best Offer
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1138b, Mint VF NH Imperforate Pair In Strip of 3 Error - Stuart Katz
35465
$195.00
Best Offer
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1206, MNH 4¢ Tremendous Color Shift Error Pair * Stuart Katz
35335
$75.00
Best Offer
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1804a, Mint VF NH 15¢ Imperforate Pair Printers Waste - Stuart Katz
35323
$60.00
Best Offer
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1947a, Mint NH 20¢ Imperforate Coil Pair MAJOR ERROR * Stuart Katz
35457
$600.00
Best Offer
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C103-4, Mint NH 28¢ Pair With Imperforate Margin Error ** Stuart Katz
34982
$40.00
Best Offer
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3422a, Mint NH 23¢ Imperforate Between MAJOR ERROR * Stuart Katz
35453
$450.00
Best Offer
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1501b, Mint NH 8¢ Violet Color Omitted MAJOR ERROR * Stuart Katz
35445
$475.00
Best Offer
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3054e, Mint NH 32¢ Black Color & Die Cutting Omitted Strip/3 ERROR * Stuart Katz
35450
$750.00
Best Offer
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2618a, Mint NH 29¢ Imperforate Between MAJOR ERROR * Stuart Katz
35452
$260.00
Best Offer
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1467a, Mint NH 8¢ HUGE COLOR SHIFT Error Block * Stuart Katz
35436
$85.00
Best Offer
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C39a, Mint NH 6¢ With 99% Of PL# Captured Error Booklet Pane * Stuart Katz
35434
$50.00
Best Offer
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1470b, Mint NH 8¢ Red & Black Colors Omitted MAJOR ERROR * Stuart Katz
35444
$750.00
Best Offer
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2165-66a, Mint NH 22¢ Imperforate Error Zip Blocks of Four * Stuart Katz
35439
$150.00
Best Offer
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1611, Mint NH $2 Large Misperf Error HARD TO FIND! - Stuart Katz
34369
$45.00
Best Offer
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C25, MNH 6¢ Heavily Over Inked Airmail Block of Four Error - Stuart Katz
SK-29311
$59.95
Best Offer
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3427b, MNH 58¢ Block - Black Eng Color Omitted PFC Certificate - Stuart Katz
35059
$1,100.00
Best Offer
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2618a, MNH 29¢ Block - Imperforate Between Error Block - Stuart Katz
35058
$500.00
Best Offer
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2481a, MNH 45¢ Block - Black Eng Color Omitted PFC Certificate - Stuart Katz
35057
$1,000.00
Best Offer
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1145, Mint NH 4¢ Nice Misperf Error Block - Boy Scouts * Stuart Katz
34976
$40.00
Best Offer
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2102, Mint NH 20¢ Misperf Error Block Shows Gutter * Stuart Katz
34980
$100.00
Best Offer
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2561a, Mint VF NH Black Litho Color Omitted Error With Normal * Stuart Katz
35063
$55.00
Best Offer
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Imperforate Coil Error Collection SCV $130.00 - Stuart Katz
34748
$75.00
Best Offer
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2904c, Mint VF NH Non Profit Imperforate Coil Pair Error - Stuart Katz
34730
$195.00
Best Offer
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1461, Mint NH 8¢ Dramatic Color Shift Freak Error With Normal * Stuart Katz
35153
$29.95
Best Offer
+ −
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