PRODUCT FILTERS

Condition
Grade
Certification
Price

United States

Products found: 21838
Newest Items First
96 Per Page
982, MNH 3¢ Misperf Shift Freak Error Block/4 Washington And Lee - Stuart Katz
SK-29659
$125.00
Best Offer
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1478, MNH 8¢ Green Color Shift Freak Error With Normal - Stuart Katz
SK-29646
$49.95
Best Offer
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2618, Mint NH 29¢ Great Misperf Error Plate Block That Shows Gutter Stuart Katz
SK-28675
$175.00
Best Offer
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899b, MNH 1¢ Two Imperforate Between Pairs in Full Sheet Error -- Stuart Katz
SK-27726
$95.00
Best Offer
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548, Mint VF NH WHOLESALE Group of TEN Stamps - Stuart Katz
SK-29630
$99.00
Best Offer
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1061, MNH 3¢ Misperf Shift Freak Error Block of 4 - Stuart Katz
SK-29661
$85.00
Best Offer
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1009, MNH 3¢ Misperf Shift Freak Error Block of 4 - Stuart Katz
SK-29660
$95.00
Best Offer
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559, MNH 7¢ Very Scarce Misperfed Block of Four Stamps WoW - Stuart Katz
SK-29832
$295.00
Best Offer
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615, Mint LH/NH 2¢ Misperfed Error Horizontal Pair - SCARCE! - Stuart Katz
SK-29823
$115.00
Best Offer
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1731, Mint NH 13¢ Misperfed Shifted Down Freak Error -- Stuart Katz
SK-29489
$19.95
Best Offer
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1122, MNH 4¢ Misperf Shift Freak Error Conservation Stamp -- Stuart Katz
SK-29656
$29.95
Best Offer
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C86, Mint VF NH 11¢ Violet Color Shifted Down Error With Normal - Stuart Katz
SK-29827
$39.95
Best Offer
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647, Mint VF NH 2¢ Complete Sheet of 100 Stamps CV $950 - Stuart Katz
SK-29780
$695.00
Best Offer
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644, Mint VF NH 2¢ Complete Sheet of 50 Stamps CV $385 - Stuart Katz
SK-29777
$295.00
Best Offer
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1861, MNH 20¢ Misperfed Strip 10 Stamps Big And Small Stamp Errors - Stuart Katz
SK-29314
$29.95
Best Offer
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1282, MNH 4¢ Lincoln Misperfed Freak Error Block of 4 Stamps - Stuart Katz
SK-29476
$59.95
Best Offer
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954, MNH 3¢ Misperf Shift Freak Error Block of 4 California Stamps - Stuart Katz
SK-29662
$125.00
Best Offer
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2031, MNH Misperfed Error Makes For Change of Design With Normal -- Stuart Katz
SK-28387
$25.00
Best Offer
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Title IX Sheet of 20 Current Rate Postage Stamps Scott 5671a
5671
$20.88
Best Offer
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915b, 5¢ RARE Used Reverse Flag Colors Block Cat $600.00 - Stuart Katz
SK-29546
$250.00
Best Offer
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Par Avion, MNH Two Way Perforation Freak Error Pane UNUSUAL! - Stuart Katz
SK-29473
$199.00
Best Offer
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1541a, MNH 10¢ Reverse Offset Printed Under Gum Error Block - Stuart Katz
SK-28486
$75.00
Best Offer
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1582c, MNH 2¢ Tagging Omitted And Double Paper Error Sheet CV $750+ Stuart Katz
SK-29456
$495.00
Best Offer
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4407a, MNH 44¢ Horizontal Imperforate Pair Error - Stuart Katz
SK-29550
$595.00
Best Offer
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1734, MNH 13¢ Misperfed Freak Error Pair Indian Head Penny - Stuart Katz
SK-29487
$24.95
Best Offer
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1716, MNH 13¢ Nice Two Way Perf Shift Freak Error Pane of 40 Stamps Stuart Katz
SK-29482
$695.00
Best Offer
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1094, Mint NH 4¢ Misperforated Error Freak Plate Block - Stuart Katz
SK-29529
$39.95
Best Offer
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390, Used 1¢ Coil Pair Well Centered And Very Fresh! * Stuart Katz
SK-29560
$45.00
Best Offer
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383V, Mint NH Vertical Imperforate Coil Line Strip of 4 ** Stuart Katz
SK-29598
$59.95
Best Offer
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494, Mint NH 3¢ Coil Pair Well Centered And Very Fresh! - Stuart Katz
SK-29570
$65.00
Best Offer
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390, Used 1¢ Coil Pair Well Centered And Very Fresh! ** Stuart Katz
SK-29562
$45.00
Best Offer
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492, MNH WHOLESALE Group of Five Coil Pairs - Very Fresh! CV $275 - Stuart Katz
SK-29576
$150.00
Best Offer
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1690, MNH 13¢ Dark Blue Color Shifted UP Plate Block Freak Error- Stuart Katz
SK-29483
$125.00
Best Offer
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1593, MNH 11¢ RARE Misperforation Shift Freak Error Sheet of 100 - Stuart Katz
SK-29461
$795.00
Best Offer
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390, Used 1¢ Coil Line Pair Well Centered And Fresh! - Stuart Katz
SK-29565
$85.00
Best Offer
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3555c, MNH 34¢ Imperforate Error Freak Block - VERY RARE! - Stuart Katz
SK-29548
$750.00
Best Offer
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2980b, MNH 32¢ Horizontal Imperforate Pair Error - Stuart Katz
SK-29549
$595.00
Best Offer
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492, Mint NH Coil Pair Well Centered And Very Fresh! ** Stuart Katz
SK-29575
$45.00
Best Offer
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1338F, MNH 8¢ Misperf Shift Freak Error Sheet of 100 Stamps - Stuart Katz
SK-29371
$750.00
Best Offer
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548, Mint F-VF NH 1¢ Plate Block of Six Stamps PO FRESH! - Stuart Katz
SK-29582
$75.00
Best Offer
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383, Mint Superb NH Block of 4 Imperforate Stamps -- Stuart Katz
SK-29612
$39.95
Best Offer
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1456-59a, Mint NH 8¢ RARE Misperforated Error Freak Plate Block - Stuart Katz
SK-29526
$49.95
Best Offer
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905, MNH 3¢ PO Tape Splice & Rejection Markings Sheet of 100 Error - Stuart Katz
SK-29494
$149.00
Best Offer
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548, Mint VF NH 1¢ Plate Block of Six Stamps PO FRESH! - Stuart Katz
SK-29581
$85.00
Best Offer
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383V, Mint NH Vertical Imperforate Coil Line Strip of 4 * Stuart Katz
SK-29597
$59.95
Best Offer
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492, Mint NH Coil Pair Well Centered And Very Fresh! * Stuart Katz
SK-29574
$39.95
Best Offer
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390, Used 1¢ XF Coil Pair Well Centered And Very Fresh! * Stuart Katz
SK-29561
$69.95
Best Offer
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644, Mint NH 2¢ Plate Block of Six Stamps * Stuart Katz
SK-29617
$29.95
Best Offer
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487, Mint VF NH Coil Pair Well Centered And Very Fresh! ** Stuart Katz
SK-29557
$65.00
Best Offer
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1757a, Mint NH 13¢ Misperfed Freak Error Capex Block of Eight -- Stuart Katz
SK-29500
$75.00
Best Offer
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657, Mint VF NH 2¢ Top Plate Block of Six Stamps -- Stuart Katz
SK-29615
$29.95
Best Offer
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383H, Mint VF NH Horizontal Imperforate Coil Strip of 4 - Stuart Katz
SK-29593
$49.95
Best Offer
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688, Mint VF NH 2¢ Top Plate Block of Six Stamps - Stuart Katz
SK-29589
$35.00
Best Offer
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1818, Mint NH 18¢ Misperfed Freak Error Plate Block - Stuart Katz
SK-29502
$45.00
Best Offer
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NEW U.S. Flags Booklet of 20 - Postage Stamps
SK-29751
$19.95
Best Offer
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383H, Mint Superb NH Horizontal Imperforate Coil Strip of 4 - Stuart Katz
SK-29592
$59.95
Best Offer
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Madonna and Child Sheet of Fifty 32 Cent Postage Stamps Scott 3003
3003
$32.95
Best Offer
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1470, Mint NH 8¢ Color Shift Freak Error Sheet of 50 Stamps - Stuart Katz
SK-29690
$595.00
Best Offer
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807, MNH 3¢ Misperforated Freak Error - Sheet of 100 Stamps -- Stuart Katz
SK-29675
$450.00
Best Offer
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1537a, MNH 10¢ Extra Perforation Rows Freaky Error Sheet - Stuart Katz
SK-29698
$595.00
Best Offer
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804, MNH 1¢ Erie, PA Precancel & Heavily Over Inked Error Sheet - Stuart Katz
SK-29679
$199.00
Best Offer
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807, MNH 3¢ Misperforated Freak Error - Sheet of 100 Stamps - Stuart Katz
SK-29671
$495.00
Best Offer
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807, MNH 3¢ Misperforated Freak Error - Sheet of 100 Stamps *-* Stuart Katz
SK-29674
$495.00
Best Offer
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807, MNH 3¢ Heavy Over Inking Freak Error - Sheet of 100 Stamps - Stuart Katz
SK-29670
$195.00
Best Offer
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807, MNH 3¢ Misperforated Freak Error - Block of 30 Stamps *- Stuart Katz
SK-29678
$149.95
Best Offer
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807, MNH 3¢ Misperforated Freak Error - Sheet of 100 Stamps * Stuart Katz
SK-29672
$495.00
Best Offer
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807, MNH 3¢ Misperforated Freak Error - Sheet of 100 Stamps -*- Stuart Katz
SK-29676
$450.00
Best Offer
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807, Mint 3¢ Paper Fold Freak Error And Tape Splice Block - Stuart Katz
SK-29668
$99.00
Best Offer
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807, Mint NH 3¢ Odd Inking Freak Error - Full Sheet of 100 Stamps - Stuart Katz
SK-29669
$99.00
Best Offer
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1326, Mint NH 5¢ Two Way Misperf Error Pair With Normal - Stuart Katz
SK-28069
$70.00
Best Offer
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1484a, MNH 8¢ Imperforate Between PL# Block of 8 Pairs RARE! - Stuart Katz
SK-29359
$995.00
Best Offer
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C20, Mint NH Superb GEM 25¢ With PSAG Graded 100 Certificate - Stuart Katz
SK-28214
$500.00
Best Offer
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908, Mint NH 1¢ RARE Misperfed Error of Block of 12 Stamps - Stuart Katz
SK-27737
$85.00
Best Offer
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C81, Mint NH 21¢ Blue Color Shifted Error Airmail Stamp -- Stuart Katz
SK-28079
$65.00
Best Offer
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1158, MNH 4¢ Dramatic Perf Shift Freak Error Plate Block - Stuart Katz
SK-29342
$59.95
Best Offer
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Edmonia Lewis Black Heritage Sheet Of 20 Current Rate Postage Stamps Scott 5663
5663
$20.88
Best Offer
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1483a, MNH 8¢ Color Shifted Up Error Freak Full Sheet of 50 Stamps - Stuart Katz
SK-29361
$295.00
Best Offer
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Red Rose Pane of 18 - 29 Cent Postage Stamps 2490a
2490
$16.95
Best Offer
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2389a, MNH RARE Misperfed Sheet of 50 Freak Error * Stuart Katz
SK-29186
$250.00
Best Offer
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1384, MNH 6¢ Misperfed Down The Middle Sheet! Freak Error * Stuart Katz
SK-29184
$1,995.00
Best Offer
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1336, Mint NH 5¢ Reverse Printing Under Gum EFO Error * Stuart Katz
SK-29191
$125.00
Best Offer
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1473, MNH 8¢ Remarkable Color Shift Misperf Freak Error * Stuart Katz
SK-29211
$89.00
Best Offer
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C81, MNH 21¢ Partial Reverse Printing Under Gum Plate Block Error * Stuart Katz
SK-29198
$125.00
Best Offer
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1508, MNH 8¢ Freaky Miscut Error PL# Block of 20 Stamps * Stuart Katz
SK-29214
$99.00
Best Offer
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1486, MNH 8¢ Misperforated Freaky Error Sheet of 40 Stamps * Stuart Katz
SK-29222
$595.00
Best Offer
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1460 Var, MNH 6¢ Sheet With Cylinder Flaw "Broken Circle" Error * Stuart Katz
SK-29185
$12.95
Best Offer
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1430a, MNH 8¢ Partial Reverse Printing Under Gum Block EFO Error * Stuart Katz
SK-29194
$49.95
Best Offer
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1477, MNH 8¢ Misperforated Freaky Error Sheet of 50 Stamps * Stuart Katz
SK-29227
$450.00
Best Offer
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C71, MNH 20¢ Full Reverse Printing Under Gum Zip Block Error * Stuart Katz
SK-29200
$495.00
Best Offer
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2476, MNH 1¢ Misperfed Full Sheet of 100 Stamps Freak Error * Stuart Katz
SK-29202
$795.00
Best Offer
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1439, MNH 8¢ Partial Color Missing Freaky Error Block of 14 Stamps * Stuart Katz
SK-29219
$59.95
Best Offer
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1435a, MNH 8¢ Space RARE PB Strip Partial Color Omitted Freak Error Stuart Katz
SK-29209
$595.00
Best Offer
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1485, MNH 8¢ Misperforated Freaky Error Sheet of 40 Stamps * Stuart Katz
SK-29220
$595.00
Best Offer
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1288b, Mint NH SPECTACULAR MISPERFORATED PANE ERROR
$175.00
Best Offer
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1507, MNH 8¢ Two Way Misperforated Freaky Error Sheet of 50 Stamps * Stuart Katz
SK-29218
$750.00
Best Offer
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1471, MNH 8¢ Perf Shift Freaky Error Block of Four Stamps * Stuart Katz
SK-29232
$59.95
Best Offer
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185 - 199  Prev
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