PRODUCT FILTERS

Condition
Grade
Certification
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United States

Products found: 21834
Newest Items First
48 Per Page
1804, Diagonal Misperforation Error Strip Of Three Stamps WoW * Stuart Katz
$50.00
Best Offer
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3910m, Mint VF NH Orange Yellow Color Omitted Error With PSE Cert - Stuart Katz
SK-17982
$175.00
Best Offer
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2346 Var, New York In Red Almost Completely Missing Bock of Four - Stuart Katz
$350.00
Best Offer
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1867, 39¢ Misperfred Right Error Block Of Six Stamps? * Stuart Katz
$150.00
Best Offer
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2114, 22¢ Amazing Misperfed Error Block With Gutter * Stuart Katz
$50.00
Best Offer
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C81, 21¢ Amazing Diagonal Misperforated Error Airmail Block Of 4 - Stuart Katz
$125.00
Best Offer
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701, Mint NH Double Paper Error VERY RARE! - Stuart Katz
$100.00
Best Offer
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1735, Large Misperforation ERROR PL# Block of 4 Stamps Mint NH - Stuart Katz
$50.00
Best Offer
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2066, Misperforated ERROR Alaska Plate Block PL# Captured on Stamp Stuart Katz
$150.00
Best Offer
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532, Mint XF LH Center Line Block With "Wilson" Perforations - Stuart Katz
$400.00
Best Offer
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2015, Large Misperforation With PL# Captured Plate Block ERROR - Stuart Katz
$125.00
Best Offer
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1511, 10¢ Drastic Misperforation Shift Error Block Mint NH ** Stuart Katz
$99.00
Best Offer
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1557, 10¢ HUGE Color Shift Error Space Stamp PB W/Normal Mint NH * Stuart Katz
$275.00
Best Offer
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2536, 29¢ Scarce Large Color Shift Error Block With A Normal * Stuart Katz
$225.00
Best Offer
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1461 Var 8¢ Olympics 99% of Black Color Omitted ERROR With Normal - Stuart Katz
$125.00
Best Offer
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1510, 10¢ Drastically Misperfed Error Plate Block Mint NH * Stuart Katz
$45.00
Best Offer
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1690a, VF Mint NH 13¢ WIth Blue Color Omitted ERROR With Normal -- Stuart Katz
$115.00
Best Offer
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2114, 22¢ Amazing Misperfed Error Plate Block * Stuart Katz
$65.00
Best Offer
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1737b, Mint 15¢ Imperforate Vertical Pair ERROR Cat $450.00 - Stuart Katz
$350.00
Best Offer
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1700, 13¢ Large Misperforation Error Margin Stamp - Mint NH - Stuart Katz
$25.00
Best Offer
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617, VF Mint NH Scarce Top Sheet of 50 Stamps Brookman $400.00 - Stuart Katz
$275.00
Best Offer
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390, Used XF/Superb 1¢ Coil Pair Hard to Find! - Stuart Katz
$75.00
Best Offer
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2880, Red "G" Postcard Rate of 20¢ Complete Sheet of 100 Stamps - Stuart Katz
SK-11685
$74.95
Best Offer
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3535, PORKY PIG Special Die Cut Sheet Imperforate Single Stamp at Right
3535
$14.00
Best Offer
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RG125, Mint VF XXLH $10 Silver Tax Stamp Cat $225.00 -- Stuart Katz
$175.00
Best Offer
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K1-2, Used VF Shanghai Overprint Stamps Cat $140.00 - Stuart Katz
$95.00
Best Offer
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90, Used 12¢ With Grill - VF With Red Cancel Cat $450.00 - Stuart Katz
$295.00
Best Offer
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631 Var, XF NH/LH Without Any Gum breaker Ridges - Stuart Katz
$85.00
Best Offer
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2072, 20¢ Love Block With Dramatic Misperforation ERROR WoW - Stuart Katz
$49.95
Best Offer
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C96a, 25¢ With Large Color Shift Error Makes For Doubling of Design Stuart Katz
$75.00
Best Offer
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631 Var, XF NH Without Any Gum breaker Ridges - Stuart Katz
$95.00
Best Offer
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5036 Imperforate Block ERROR Quilted Hearts With PL# B11111 - Stuart Katz
SK-16481
$195.00
Best Offer
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1369, Zip Block Top Stamps Are Extra Large With Part "ZIP" Captured Stuart Katz
$25.00
Best Offer
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Kerbst Pharmacal Co. Capsules for Colds 4/30/32 Advertising Cover - Stuart Katz
$119.99
Best Offer
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Dobbins Soap Light Green All Over 6/24/1894 Advertising Cover Stuart Katz
$69.99
Best Offer
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C10a, Mint Never Hinged 10¢ Lindbergh Booklet Pane Cat $115.00 - Stuart Katz
$40.00
Best Offer
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190 Plus 190 With Greenish Black Shade Both VF Cat $180.00 - Stuart Katz
$150.00
Best Offer
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575-77, Mint VF VLH Plate Blocks of Six Stamps Cat $140.00 - Stuart Katz
$85.00
Best Offer
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240, Used VF/XF 50¢ Columbus Stamp Cat $175.00 - Stuart Katz
$125.00
Best Offer
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572, Mint $2 US Capital VF/XF NH Block of Four Cat $480.00+ - Stuart Katz
$325.00
Best Offer
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Western Military Academy Double Sided Advertising Cover - Stuart Katz
$84.99
Best Offer
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657, Mint NH XF Top Plate Block of Six Stamps -- Stuart Katz
$40.00
Best Offer
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581-91, Set of 11 F-VF NH/LH Blocks of Four VERY FRESH Cat $1421.00 Stuart Katz
$695.00
Best Offer
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496, Mint Superb NH GEM 5¢ Coil Pair -- Stuart Katz
$95.00
Best Offer
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1818, Perforation Shift Error Plate Block of Six B (18¢) Eagle - Stuart Katz
$60.00
Best Offer
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1818, Perforation Shift PL# Capture Error Plate Block B (18¢) Eagle Stuart Katz
$75.00
Best Offer
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617, VF Mint NH Top PL# Sheet of 50 1¢ Stamps Brookman $400.00 - Stuart Katz
$275.00
Best Offer
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BK96, VF Scarce 25¢ Complete Booklet - Stuart Katz
$39.95
Best Offer
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