PRODUCT FILTERS

Condition
Grade
Certification
Price

United States

Products found: 21806
Newest Items First
48 Per Page
2014, Reverse Printing Under Gum ERROR Plate Block Mint NH - Stuart Katz
$100.00
Best Offer
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1926, Great Color Shift ERROR Makes For Blurry Image MNH - Stuart Katz
$75.00
Best Offer
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116, Used 10¢ Blue Colored Cancel Cat $155.00 - Stuart Katz
$40.00
Best Offer
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234, Mint VF NH 5¢ Columbian Stamp BIG MARGINS Cat $160.00 - Stuart Katz
$50.00
Best Offer
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579, Mint VF NH RARE Block of Four 2¢ Stamps Cat $600.00 - Stuart Katz
$250.00
Best Offer
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112, Used 1¢ With Negative Star Fancy Cancel Cat $140.00++ - Stuart Katz
$75.00
Best Offer
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Q3, MNH Top Plate No. 6255 and Imprint Block of Ten Cat $479.00 - Stuart Katz
$250.00
Best Offer
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RW70 $15.00 Snow Geese Federal Duck Stamp Mint - NH Very Fine Stuart Katz
rw70
$25.00
Best Offer
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116, Used 10¢ With RARE Negative Anchor Fancy Cancel - Stuart Katz
SK-13468
$275.00
Best Offer
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1731, 13¢ Misperforated ERROR Block of 30 Stamps Carl Sandberg - Stuart Katz
$275.00
Best Offer
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2517a, Mint VF NH 29¢ RARE Vertical Imperforate ERROR Pair - Stuart Katz
$795.00
Best Offer
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4378, Redwood Forest Issue 2009 $4.95 Priority Mail Sheet of 20 - Stuart Katz
SK-13133
$125.00
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2279a, Mint VF NH "E" 25¢ Imperforate Miscut Coil Pair ERROR - Stuart Katz
$90.00
Best Offer
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1947a, Mint VF NH "C" 20¢ RARE Imperforate Coil Pair ERROR - Stuart Katz
$600.00
Best Offer
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1477, Large Misperforation Shift ERROR Block of Six Mint NH - Stuart Katz
$90.00
Best Offer
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1950, Large Misperforated ERROR 20¢ Franklin Roosevelt Plate Block - Stuart Katz
$50.00
Best Offer
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1847, Misperfed 4¢ Plate Block Amazing ERROR Mint NH - Stuart Katz
$75.00
Best Offer
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2012, Large Misperforated ERROR 20¢ The Barrymores Plate Block MNH - Stuart Katz
$95.00
Best Offer
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2015, Large Misperforated ERROR 20¢ Libraries Plate Block MNH - Stuart Katz
$85.00
Best Offer
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1825, Misperforated ERROR Plate Block 15¢ Veterans Stamps - Stuart Katz
$85.00
Best Offer
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1833, Misperforation ERROR Plate Block of 6 Stamps 15¢ Learning -- Stuart Katz
$75.00
Best Offer
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1926, Black Color Shift MAJOR ERROR - PL# Strip of 20 Stamps - Stuart Katz
$175.00
Best Offer
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1825, Misperforation Shift ERROR Block of 20 Stamps 15¢ Veterans - Stuart Katz
$200.00
Best Offer
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1804, Large Misperforation ERROR PB of 20 Stamps Black Heritage - Stuart Katz
$300.00
Best Offer
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815 Var, Mint LH Double Paper With Tape Splice PL# Block of Four - Stuart Katz
$90.00
Best Offer
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1716, HUGE Misperforated ERROR 13¢ Plate Block of Four Stamps - Stuart Katz
$95.00
Best Offer
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2618, 29¢ Love Misperforation & Foldover ERROR Sheet of 50 - Stuart Katz
$995.00
Best Offer
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499, Spectacular Foldover Block of Ten 2¢ Washington Stamps - Stuart Katz
$300.00
Best Offer
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825 Var, Mint LH Double Paper With Tape Splice PL# Block of Four - Stuart Katz
$90.00
Best Offer
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1728, Amazing Paperfold ERROR Plate Block of 10 Stamps Bicentennial Stuart Katz
$150.00
Best Offer
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1934, Large Color Shift ERROR Plate Block of Six Stamps - Stuart Katz
$95.00
Best Offer
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1632, 13¢ Color Shift ERROR Plate Block of Ten Stamps - Stuart Katz
$200.00
Best Offer
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806, Misperforation ERROR Shift PL# Block of 34 Stamps RARE! - Stuart Katz
$125.00
Best Offer
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1704, RARE Double Perorations ERROR PB of 10 Stamps Bicentennial - Stuart Katz
$400.00
Best Offer
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1818, Full Sheet With Two Almost Blank Rows Eye Catching ERROR - Stuart Katz
$500.00
Best Offer
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2278, Red Tape Splice on Block of 70 Stamps Eye Catching ERROR - Stuart Katz
$495.00
Best Offer
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1756, Huge Misperforated ERROR Plate Block of Four 15¢ Stamps MNH - Stuart Katz
$125.00
Best Offer
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RW68, $15.00 Northern Pintail Federal Duck Stamp VF NH - Stuart Katz
rw68
$26.95
Best Offer
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1541b, Light Blue & Yellow Colors Omitted ERROR 10¢ Minerals MNH - Stuart Katz
$675.00
Best Offer
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723, Mint NH 6¢ Garfield Coil Line Pair Cat $82.50 - Stuart Katz
$25.00
Best Offer
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RW63, $15.00 Surf Scoter Federal DUCK Stamp Mint VF NH - Stuart Katz
rw63
$19.95
Best Offer
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2045, Color Shift Major ERROR 20¢ Plate Block Medal of Honor - Stuart Katz
$250.00
Best Offer
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2036, Misperforated ERROR 20¢ Franklin Plate Block of Four Stamps - Stuart Katz
$100.00
Best Offer
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1725, Huge Color Shift ERROR With PL# Captured On Stamp Plate Block Stuart Katz
$300.00
Best Offer
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1705, Huge Color Shift ERROR Plate Block 13¢ Recording Stamps MNH - Stuart Katz
$150.00
Best Offer
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2073, Misperforated ERROR Plate Block With PL# Captured on Stamp - Stuart Katz
$125.00
Best Offer
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585, Block of Six Stamps With Dry Printing ERROR on Right 3 Stamps Stuart Katz
$90.00
Best Offer
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1383, Large Misperforation ERROR Pair on 6¢ Eisenhower Mint NH Stuart Katz
$60.00
Best Offer
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