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United States

Products found: 21827
Newest Items First
48 Per Page
2513P, MNH XF Imperforate Pair 25¢ Eisenhower Proof Cat $875.00 - Stuart Katz
$700.00
Best Offer
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2902a, XF Mint NH Nonprofit Org Imperforate Coil Pair ERROR - Stuart Katz
$400.00
Best Offer
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1467a, MNH 8¢ Wildlife Large Color Shift Freak Error Block of 4 - Stuart Katz
$99.00
Best Offer
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1597, MNH 15¢ Flag Block of Four With Solvent Smear ERROR - Stuart Katz
$50.00
Best Offer
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1157, 4¢ Mexico Misperforated ERROR Block of Six Stamps Mint NH - Stuart Katz
$50.00
Best Offer
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2980a, Mint NH Black 32¢ Color Omitted ERROR With Normal - Stuart Katz
$250.00
Best Offer
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1597b, Mint NH 15¢ Flag Stamp Gray Color Omitted ERROR With Normal - Stuart Katz
$275.00
Best Offer
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425, Mint 2¢ LH/NH Block With "Pink Back" Analine - Scarce! -- Stuart Katz
$75.00
Best Offer
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1560a, Mint NH 10¢ Bicentennial Back Inscription Omitted ERROR - Stuart Katz
$115.00
Best Offer
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1622b, Mint NH Imperforate Block of Four From Sheet ERROR - Stuart Katz
$450.00
Best Offer
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1890b, MNH 18¢ Flag Vertical Pair Imperforate Horizontal ERROR PFC - Stuart Katz
$500.00
Best Offer
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2092a, Mint NH XF 20¢ Ducks Imperforate Between ERROR - Stuart Katz
$275.00
Best Offer
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2764c, Mint NH 29¢ Flowers Imperforate Booklet Pane of 5 ERROR - Stuart Katz
$850.00
Best Offer
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1698b, MNH 13¢ Winter Olympics Imperforate Block of Four ERROR - Stuart Katz
$300.00
Best Offer
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2189a, 52¢ Humphrey Shiny Gum Sheet of 100 Stamps CV $395.00 - Stuart Katz
SK-10559
$250.00
Best Offer
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2180, 21¢ Chester Carlson Complete Pane of 100 Stamps CV $67.50 - Stuart Katz
2180
$29.95
Best Offer
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1731, MNH 13¢ RARE Misperforated ERROR Pane of 50 Stamps - Stuart Katz
$400.00
Best Offer
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540, Mint NH F/VF Top Plate Block of Four Stamps Cat $175.00 - Stuart Katz
$75.00
Best Offer
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1825a, Mint NH Imperforate ERROR Pair - Veterans Admin Cat $375.00 - Stuart Katz
$295.00
Best Offer
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RW78, 2011 White-Fronted Geese Federal $15 Duck Stamp Mint NH - Stuart Katz
rw78
$44.95
Best Offer
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RW12, Mint VF-XF NH Top Plate Block of Six Duck Stamps Cat $600.00 - Stuart Katz
$475.00
Best Offer
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Scott RW74A Ring-Necked Duck Federal Duck Stamp Self Adhesive Pane - Stuart Katz
rw74a
$29.95
Best Offer
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1420a, Mint VF NH 6¢ Pilgrim Orange & Yellow Omitted ERROR * Stuart Katz
$425.00
Best Offer
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Peanuts - Snoopy Full Sheet of Twenty 34 Cent Stamps Scott 3507 - Stuart Katz
SK-10273
$17.95
Best Offer
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TDB36, 1988 Jack London Test Booklet Complete Unexploded Cat $410.00 Stuart Katz
$250.00
Best Offer
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1996 Atlanta Summer Olympics Games Sheet of Twenty 32 Cent Stamps Scott 3068
SK-10280
$11.95
Best Offer
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Endangered Species Collectible Sheet Fifteen 32 Cent Stamps Scott 3105 By USPS
SK-10283
$8.50
Best Offer
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TDB82, Green ATM Test Pane Of Eighteen Stamps Statue Of Liberty - Stuart Katz
SK-09926
$12.95
Best Offer
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Sylvester and Tweety Full Pane of Ten 32 Cent Stamps By USPS Scott 3204
SK-10272
$5.95
Best Offer
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1920's Postage Production Test Block of 24 Stamps - Stuart Katz
$475.00
Best Offer
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2015c, All Colors Omitted ERROR - Mint VF NH With Normal - Stuart Katz
SK-09496
$125.00
Best Offer
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390, Mint VF NH Line Pair, Coil Pair and Single Stamp Cat $104.50 - Stuart Katz
$75.00
Best Offer
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3477, Misperfed Error Strip of Six With PL#4444 - Mint NH - Stuart Katz
$40.00
Best Offer
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530, RARE MISPERFORATION ERROR - TOP PLATE BLOCK OF SIX - Stuart Katz
$225.16
Best Offer
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540a, Mint VF-XF NH Imperforate Between Block of Eight Cat $550.00 - Stuart Katz
$450.00
Best Offer
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631 Var, WITHOUT GUM BREAKERS - PLATE BLOCK - XF OG LH (3 stamps NH) Cat $450.00
$300.00
Best Offer
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1420a, Mint VF NH Orange & Yellow Colors Omitted MAJOR RARITY - Stuart Katz
$425.00
Best Offer
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1510c, MNH 10c - REMARKABLE FOLD OVER BOOKLET PANE ERROR - Stuart Katz
$195.00
Best Offer
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1615cf, Mint VF NH Piano Imperforate Strip With Gap Error - Stuart Katz
$149.00
Best Offer
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4141a, "Florida Panther" Die Cutting Omitted Major ERROR - Stuart Katz
$250.00
Best Offer
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2550a, 29¢ Color Porter Imperforate Between ERROR - Mint NH - Stuart Katz
$350.00
Best Offer
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BUGS BUNNY PACIFIC 97 LABEL HARD TO FIND!
$40.00
Best Offer
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1422 Tagging Shift ERROR Makes for Double Impression - PL# Block - Stuart Katz
$175.00
Best Offer
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Chinese New Year of the Boar Sheet of Twenty 37 Cent Postage Stamps Scott 2876
2876
$11.95
Best Offer
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273, 10¢ PL# Pair Mint OG NH - Very Fresh! Cat $560.00 - Stuart Katz
$200.00
Best Offer
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J19 Mint 10¢ Postage Due Stamp F/VF OG VLH Cat $600.00 - Stuart Katz
$175.00
Best Offer
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1938a Color Shift MAJOR ERROR - PL# Block - 18¢ Yorktown - MNH - Stuart Katz
$75.00
Best Offer
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2578 Solvent Smear ERROR PL# Block of Four 29¢ Christmas - Stuart Katz
$75.00
Best Offer
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