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542, MNH 2¢ Margin Block Misperf Shift Error Freak ** Stuart Katz
SK-31679
$70.50
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1502a, MNH 15¢ Black Color Omitted MAJOR ERROR APS Cert - Stuart Katz
SK-31773
$747.30
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548, Mint VF NH 1¢ Plate Block of Six Stamps * Stuart Katz
SK-30978
$125.00
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1362a, MNH 6¢ Ducks Imperforate Between Error Pair - Stuart Katz
SK-31783
$211.50
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756-65, Unused VF LH Set Of Plate Blocks - Stuart Katz
SK-32226
$149.95
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641, Mint VF NH 9¢ Plate Block *--- Stuart Katz
SK-32266
$15.95
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642, Mint NH 10¢ - ELEVEN Plate Blocks CV $247.50 * Stuart Katz
SK-32284
$109.95
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640, Mint VF NH 8¢ Plate Block -- Stuart Katz
SK-32252
$17.95
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641, Mint VF NH 9¢ Plate Block --- Stuart Katz
SK-32263
$15.95
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615, Mint NH 2¢ XF Plate Block of Six Stamps * Stuart Katz
SK-31011
$75.00
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638, Mint VF NH 6¢ Plate Block - Stuart Katz
SK-32236
$17.95
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642, Mint VF NH 10¢ Plate Block *-- Stuart Katz
SK-32279
$19.95
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641, Mint VF NH 9¢ Plate Block *----* Stuart Katz
SK-32268
$15.95
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638, Mint VF NH 6¢ Plate Block --- Stuart Katz
SK-32238
$16.95
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642, Mint VF NH 10¢ Plate Block - Stuart Katz
SK-32275
$19.95
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641, Mint VF NH 9¢ Plate Block ---* Stuart Katz
SK-32271
$15.95
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640, Mint VF NH 8¢ Plate Block *--* Stuart Katz
SK-32256
$17.95
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642, Mint VF/XF NH 10¢ Plate Block -* Stuart Katz
SK-32281
$29.95
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637, Mint VF NH 5¢ Plate Block -- Stuart Katz
SK-32235
$14.95
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642, Mint XF NH 10¢ Plate Block ** Stuart Katz
SK-32273
$29.95
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549, Mint VF NH 2¢ Plate Block of Six Stamps *-* Stuart Katz
SK-30989
$149.00
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2764b (BK208a), MNH 29¢ Black Omitted Major Error (4 Panes) PSE - Stuart Katz
SK-31761
$399.50
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642, Mint VF NH 10¢ Plate Block ---* Stuart Katz
SK-32283
$19.95
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2217j, MNH 22¢ Black Inscription Omitted Major Error With APS Cert - Stuart Katz
SK-31759
$1,316.00
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638, Mint VF NH 6¢ Plate Block -- Stuart Katz
SK-32237
$17.95
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548, Mint VF NH 1¢ Top Plate Block of Six Stamps - Stuart Katz
SK-30975
$75.00
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639, Mint XF NH 7¢ Plate Block ** Stuart Katz
SK-32245
$24.95
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1436, MNH 8¢ Color & Tagging Shift Looks Like Double Impression * Stuart Katz
SK-31566
$93.06
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1455, Mint NH 8¢ "Family Planning" Missing Pair Freak Error * Stuart Katz
SK-31553
$140.06
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615, Mint NH 2¢ VF Plate Block of Six Stamps ** Stuart Katz
SK-31013
$75.00
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1734, MNH 13¢ Large Misperfed Shift Freaky Error Block of Four * Stuart Katz
SK-31563
$37.55
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1734, MNH 13¢ Large Misperfed Shift Freaky Error Block of Four ** Stuart Katz
SK-31564
$37.55
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614, Mint NH 1¢ VF Plate Block of Six Stamps * Stuart Katz
SK-31006
$49.00
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2524, MNH 29¢ Misperf Shift Freak Error Block of Tulip Stamps * Stuart Katz
SK-30725
$70.50
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370, Mint NH VF 2¢ Plate Block of Six Stamps * Stuart Katz
SK-30950
$275.00
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2251, MNH 22¢ Ink Smear - Looks Like Color Omitted - Freaky Error * Stuart Katz
SK-31572
$37.55
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2428, MNH 25¢ Large Misperfed Shift Freaky Error Block Shows Gutter Stuart Katz
SK-31568
$93.06
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2343, MNH 25¢ Large Misperfed Shift Pair Freaky Error With Normal -- Stuart Katz
SK-31570
$56.35
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PS15, Mint NH XF $5 Postal Savings Stamp * Stuart Katz
SK-30929
$75.00
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410, Mint NH VF Paste-up Coil Pair From Freshly Broken Roll * Stuart Katz
SK-31092
$39.95
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487, Mint NH VF Coil Pair From Freshly Broken Roll - Stuart Katz
SK-31082
$65.00
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442, Mint NH Paste-up Coil Pair From Freshly Broken Roll -- Stuart Katz
SK-31076
$75.00
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487, Mint NH FVF Coil Line Pair From Freshly Broken Roll * Stuart Katz
SK-31091
$185.00
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483, Mint LH VF 3¢ Four Positions Plate Blocks of Six CV $460 * Stuart Katz
SK-30907
$349.00
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Vintage Rose Wedding PACK of TEN GENUINE Postage - Stamps Scott Scott 4959
SK-30455
$18.69
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Love Rose Series 25 Cent Sheet of 100 Postage Stamps Scott 2378
2378sht
$59.95
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J87, Mint VF NH $1 Plate Block of 4 Postage Due Stamps - Stuart Katz
SK-31134
$249.00
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E13, Mint VF NH 15¢ Plate Block of 6 Stamps - Stuart Katz
SK-31129
$495.00
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1401, Mint NH 8¢ Ike - Misperf Freak Error Strip of 3 * Stuart Katz
SK-30656
$18.75
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537, Mint FVF NH 3¢ Plate Block of 6 Stamps - Stuart Katz
SK-31132
$175.00
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3836a, MNH 37¢ Die Cut Shift Error Booklet Pane of 20 Stamps - Stuart Katz
SK-29464
$70.50
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John and William Bartram Sheet of Twenty 33 Cent Postage Stamps Scott 3314
3314
$26.95
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Pine Cone Pane of Eighteen 29 Cent Postage Stamps Scott 2491a
2491a
$16.95
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1754, Fantastic Misperf Freak Error Mint NH 13¢ Cancer ** Stuart Katz
SK-31423
$18.69
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Garden of Love Block of 10 - Cent Stamps Scott 4540a - Stuart Katz
SK-31064
$21.57
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4578b, Holiday Baubles Pane of 20 First Class Christmas Stamps - Stuart Katz
SK-4578b-20stamps
$30.91
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Audrey Hepburn Legends of Hollywood PACK OF TEN 37 Cent Stamps Scott 3786
SK-31063
$12.95
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Fruit & Berries Pane of Twenty 33 Cent Postage Stamps Scott 3297b
3297b
$15.95
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American Architecture Sheet of Forty 20 Cent Postage Stamps Scott 2019-22
2019-22
$17.95
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Pets Celebrate Animals in Our Lives Booklet of 20 First Class Stamps Scott 5125a
SK-Pets forevers
$28.09
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Coral Pink Rose Pane of Twenty 33 Cent Postage Stamps Scott 3052ef
3052ef
$17.95
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1611, RARE $2 Lantern Orange Color Shift Error Mint NH - Stuart Katz
SK-27399
$37.55
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1603, MNH 24¢ Misperf Shift Freak Error Stamp With Margin - Stuart Katz
SK-30680
$28.15
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1197, Mint NH 4¢ Louisiana Misperforation Error Pair - Stuart Katz
SK-21849
$18.75
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Christmas Angel Sheet of One Hundred 5 Cent Postage Stamps Scott 1276
1276
$24.95
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National Parks - First Class Sheet of 16 Current Rate Stamps Scott 5080
SK-5080
$26.21
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1557, Mint NH 10¢ Pair With Double Perforations Error Space Stamps - Stuart Katz
SK-29008
$117.50
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Soil Conservation Sheet of Fifty 4 Cent Postage Stamps Scott 1133
1133
$14.00
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1384c, 6¢ With Light Green Color Omitted Error W/Normal Mint NH - Stuart Katz
SK-27407
$16.87
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South Carolina Sheet of Fifty 6 Cent Postage Stamps Scott 1407
1407
$15.95
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658-68, Mint NH/LH Complete Set Of Kansas Ovpt Stamps CV $292 * Stuart Katz
SK-30466
$159.95
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Christmas Currier and Ives Sheet of 50 of Fifty 13 Cent Stamps Scott 1703
1703
$12.95
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498, Used 1¢ Superb With Huge Jumbo Margins * Stuart Katz
SK-30378
$99.00
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634, Mint NH 2¢ Perfs Shifted Freak Error Block of Six ** Stuart Katz
SK-30223
$70.50
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437, Used 15¢ Superb Sound GEM * Stuart Katz
SK-30380
$29.95
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E17, Mint NH 13¢ Large Misperfed Freak Error Pair ** Stuart Katz
SK-30213
$61.10
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669-79, Mint NH Complete Set Of Nebrs Ovpt Stamps CV $530.50 * Stuart Katz
SK-30467
$295.00
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658-68, Mint NH Complete Set Of Kansas Ovpt Stamps CV $431.50 *-* Stuart Katz
SK-30465
$249.95
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405, Used 1¢ Superb With Huge Jumbo Margins * Stuart Katz
SK-30379
$49.00
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1297, MNH 3¢ RARE Misperforated Error Coil Strip of Eight Stamps - Stuart Katz
SK-21177
$28.15
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999, MNH 3¢ Scarce Misperforated Error Plate Block - Stuart Katz
SK-29990
$79.90
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Trolley Street Cars Sheet of Fifty 20 Cent Postage Stamps Scott 2059-62
2059-62
$21.95
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American Kestrel Sheet of 100 - 1 Cent Postage Stamps Scott 2476
2476
$14.00
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Hearts GENUINE PACK OF TEN - Stamps - Scott 4955
SK-30673
$18.75
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C70, Mint NH 8¢ RARE Misperforated Error Freak - WoW - Stuart Katz
SK-29525
$46.95
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Wedding Rings PACK OF TEN 44¢ Postage Stamps Scott 4397
SK-30671
$12.88
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Love Ribbons PACK of TEN - Postage Stamps Scott 4626
SK-30667
$23.45
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Quilled Paper Heart Wedding - PACK OF TEN Stamps Scott 5036
SK-30670
$18.69
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Frederic Remington Sculptor Sheet of Fifty 18 Cent Postage Stamps Scott 1934
SK-30462
$18.95
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Amelia Earhart Sheet of Fifty 8 Cent Airmail Stamps Scott C68
c68
$21.95
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Ben Franklin Sheet of Twenty 39 Cent Postage Stamps Scott 4021-24
4021-24
$12.95
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American Ballet Sheet of Twenty 32 Cent Postage Stamps Scott 3237
3237
$17.95
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RIO Grande Blankets Pane of Twenty 37 Cent Postage Stamps Scott 3929b
3929b
$16.95
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Albert Bierstadt Sheet of Twenty 42 Cent Postage Stamps Scott 4346
4346
$14.95
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Florida Panther Single Sided Booklet Ten 26 Cent Postage Stamp Scott 4142a
4142a
$10.95
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Heart Full Pane of Twenty 41 Cent Postage Stamps Scott 4151
4151a
$16.95
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