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Errors, Freaks, Oddities

Products found: 4764
Newest Items First
48 Per Page
1541a, 10¢ Minerals HUGE Color Shift Error Block With Normal MNH - Stuart Katz
$250.00
Best Offer
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1511, 10¢ Drastic Misperforation Shift Error Block Mint NH * Stuart Katz
$60.00
Best Offer
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1591, 9¢ Misperfed Error Block From Top Row WoW * Stuart Katz
$49.00
Best Offer
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1507, 8¢ Drastic Color Shift Error With Normal Mint NH - Stuart Katz
$50.00
Best Offer
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1067, MNH Heavily Over Inked Error Block of Four Stamps W/Normal - Stuart Katz
$65.00
Best Offer
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1252, MNH 5¢ Partial Blue Omitted Error American Music Stamp - Stuart Katz
$45.00
Best Offer
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1716, Mint NH Red Color Missing From Top Stamp Error Cat $300 - Stuart Katz
$195.00
Best Offer
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1125, MNH Scarce Misperforated Error Pair of Stamps - Stuart Katz
$60.00
Best Offer
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1845, 2¢ Block of 20 ERROR Stamps Which are Misperfed -- Stuart Katz
$125.00
Best Offer
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C85, RARE Misperfed Error Plate Block of Ten Stamps Mint NH - Stuart Katz
$295.00
Best Offer
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1467a, 8¢ Block With Color Shift Error Makes For Doubling of Design Stuart Katz
$85.00
Best Offer
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1443a, 8¢ Block With Large Perforation Shift Error With Normal - Stuart Katz
$45.00
Best Offer
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C92a, 31¢ With Large Color Shift Error Makes For Doubling of Design Stuart Katz
$49.95
Best Offer
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4084, VERY RARE Misperforated Super Heroes ERROR Sheet -- Stuart Katz
$350.00
Best Offer
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R733, VERY RARE Misperforated Error Sheet of 50 Stamps - Stuart Katz
$495.00
Best Offer
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1866, Misperfed lock ERROR Makes For Nice Change of Design MNH -- Stuart Katz
SK-16087
$69.95
Best Offer
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1866, Misperfed lock ERROR Makes For Nice Change of Design MNH - Stuart Katz
$85.00
Best Offer
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1818, Perforation Shift Error Plate Block B (18¢) Eagle --- Stuart Katz
$40.00
Best Offer
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1275, Reverse Printing Error 5¢ Plate Block Mint NH - Stuart Katz
$75.00
Best Offer
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1592, Misperfed ERROR Plate Block of Six Stamps PL# Captured MNH - Stuart Katz
$50.00
Best Offer
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1286 Var, Strange misperforation error strip makes for different stamp sizes
$34.88
Best Offer
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2030a, Looks Like Double Impression Big Tagging Shift ERROR Sheet - Stuart Katz
$295.00
Best Offer
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1433, Misperforated ERROR Sheet of 50 8¢ John Sloan Stamps - Stuart Katz
$350.00
Best Offer
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1553, Misperfed ERROR Plate Block of 10 10¢ Benjamin West Stamps - Stuart Katz
$75.00
Best Offer
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1332, Nice Large Red Color Shift ERROR Sheet of 50 Space Stamps - Stuart Katz
$450.00
Best Offer
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1008, Misperforated ERROR Sheet of 100 3¢ Nato Stamps - Stuart Katz
$550.00
Best Offer
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1394, Partial Color Missing ERROR Sheet of 100 8¢ Ike Stamps - Stuart Katz
$495.00
Best Offer
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1444, Large Color Shift ERROR Plate Block of 12 8¢ Stamps - Stuart Katz
$175.00
Best Offer
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1558, Misperforated ERROR Sheet of 50 Collective Bargaining Stamps - Stuart Katz
$950.00
Best Offer
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C92a Pair - Color Shift MAJOR ERROR - Very Dramatic - Mint NH - Stuart Katz
SK-05457
$35.00
Best Offer
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579, 2¢ MNH Block of Four Imperforate Bottom Margin Cat $560.00 - Stuart Katz
$195.00
Best Offer
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1361, 6¢ Very Scarce Reverse Printing ERROR With Normal Mint NH - Stuart Katz
$45.00
Best Offer
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4847, Die Cut Shift ERROR Block of Six Stamps VERY RARE! - Stuart Katz
SK-13916
$150.00
Best Offer
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1919a, Scarce Misperforation Shift ERROR PB of Eight Stamps - Stuart Katz
$500.00
Best Offer
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1705, Color Shift ERROR Zip Block of Six 13¢ Stamps MNH - Stuart Katz
$225.00
Best Offer
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2411, Large Misperfed ERROR Plate Block of Four 25¢ Stamps MNH - Stuart Katz
$85.00
Best Offer
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806, Five Misperforation ERROR Plate Blocks 2¢ Prexie Stamps - Stuart Katz
$275.00
Best Offer
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1731, Misperforation ERROR Shift Complete Sheet of 50 Stamps - Stuart Katz
$450.00
Best Offer
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1478 Var, Red Color Missing from Top Stamp & Color Shift ERROR - Stuart Katz
$1,500.00
Best Offer
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2401 Variety, Montana 25¢ Unused Imperforate Pair ERROR (PW) - Stuart Katz
$350.00
Best Offer
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1281, Major Misperforation ERROR Plate Block With PL# Captured - Stuart Katz
$85.00
Best Offer
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2550a, MNH 29¢ Cole Porter Imperforate Between Zip Block ERROR - Stuart Katz
$700.00
Best Offer
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3123c, 32¢ Swans RARE Complete Imperforate Booklet Pane ERROR - Stuart Katz
$950.00
Best Offer
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3632b, Mint NH 37¢ Imperforate Coil Strip of Six Stamps - Stuart Katz
$450.00
Best Offer
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1772, MNH 15¢ IYC Block of 6 With DOUBLE Perforations ERROR - Stuart Katz
$175.00
Best Offer
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1286, Mint NH Huge ERROR Pair With Tape Splice With Normal - Stuart Katz
$50.00
Best Offer
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1951c, Mint NH 20¢ Love Blue Color Omitted Scarce ERROR - Stuart Katz
$160.00
Best Offer
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2476, Mint NH 1¢ Large Misperforation ERROR Block of Four Plus! - Stuart Katz
$75.00
Best Offer
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