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United States
1901-40: Unused
1901-Now: Used
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United States
United States
1901-40: Unused
1901-Now: Used
1941-Now: Unused
19th Century: Unused
19th Century: Used
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48 Per Page
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4002, Mint 24¢ Common Butterfly Misperforation ERROR - Stuart Katz
$
46.95
1822, MNH 15¢ Large Misperfed Shift Freaky Error Block of Four * Stuart Katz
$
23.50
492, Mint NH XF/Superb 2¢ Coil Pair - PSE Graded 95 * Stuart Katz
$
175.00
527, Mint VF NH Plate Block of Six Stamps Cat $350.00 - Stuart Katz
$
175.00
487, Mint NH FVF Coil Pair From Freshly Broken Roll - Stuart Katz
$
39.95
Love & Wedding GENUINE Sheet of 20 Current Rate Stamps Scott 5661a
$
19.63
809, Mint Superb NH 4 1/2¢ With Graded 98 PSE Certificate Stuart Katz
$
65.00
2877, MNH 4¢ - Perfs Shifted Freaky Error Block of Six * Stuart Katz
$
56.35
549, Mint VF LH 2¢ Plate Block of Six Stamps * Stuart Katz
$
75.00
1046, Mint VF NH 15¢ John Jay Fresh Sheet of 100 Stamps * Stuart Katz
$
69.95
2428, Mint NH 25¢ Perforation Shift Freak Error Margin Copy ** Stuart Katz
$
30.97
Love True Blue Love Birds Booklet 20 Stamps - 39 Cent Postage Stamps 3976
$
15.95
675, Mint NH 6¢ Plate Block of Four CV $750 - Stuart Katz
$
425.00
Everglades Florida One PACK OF TEN 3 Cent Postage Stamps Scott 952
$
6.95
590, Mint NH 9¢ VF - Complete Sheet of 100 PSE SCV $3015.00 - Stuart Katz
$
1,495.00
463, Mint NH 2¢ Plate Block of Six Stamps * Stuart Katz
$
169.00
530, Mint FVF NH 3¢ Plate Block of Six Stamps - Stuart Katz
$
40.00
750, Mint XF NH 3¢ Souvenir Sheet SCV $30.00 * Stuart Katz
$
19.99
Popular Singers Sheet of Twenty 29 Cent Postage Stamps Scott 2849-2853
$
11.95
1469, Large Misperforation Scarce ERROR Block of 8¢ Stamps Mint NH - Stuart Katz
$
70.50
Lillian Gilbreth Sheet of One Hundred 40 Cent Postage Stamps Scott 1868
$
75.00
2980b, Mint VF NH 32¢ Imperforate Pair Transitional Block Error - Stuart Katz
$
559.30
1833, MNH 15¢ Learning Pair - Perfs Shifted Freaky Error * Stuart Katz
$
28.20
1683, MNH 13¢ Massive Two Way Misperf Error With Normal * Stuart Katz
$
32.90
1459a, Mint NH 8¢ Scarce Misperfed Error Plate Block - Stuart Katz
$
79.90
628, Mint NH VF 5¢ Lot of TEN WHOLESALE Stamps CV $85 -- Stuart Katz
$
39.95
752, Unused (NGAI) Set of Matched Plate Blocks -- Stuart Katz
$
79.95
1507, Mint NH 8¢ Drastically Misperforated Error Block With Normal - Stuart Katz
$
56.40
773, MNH 3¢ California San Diego Sheet of 50 Postage Stamps * Stuart Katz
$
19.95
2514, Mint NH 25¢ Misperfed Error Sheet of 50 Stamps - Stuart Katz
$
277.30
1286, MNH 10¢ Misperf Shift Freak Error Plate Block - Stuart Katz
$
46.95
2868a, 29¢ Two Different Error Blocks Reverse Print & Under Inking - Stuart Katz
$
211.50
229, Mint VF LH 90¢ - Fresh! - Nice Centering - Stuart Katz
$
450.00
2389C, Mint NH 25¢ RARE Imperforate Between Major Error Block - Stuart Katz
$
1,316.00
1824, 15¢ Sensational Color Shift Error Pair With Normal * Stuart Katz
$
83.66
1420a, Mint VF NH 6¢ Pilgrim Orange & Yellow Omitted ERROR * Stuart Katz
$
399.50
Peanuts - Snoopy Full Sheet of Twenty 34 Cent Stamps Scott 3507 - Stuart Katz
$
17.95
TDB36, 1988 Jack London Test Booklet Complete Unexploded Cat $410.00 Stuart Katz
$
250.00
1996 Atlanta Summer Olympics Games Sheet of Twenty 32 Cent Stamps Scott 3068
$
11.95
Sylvester and Tweety Full Pane of Ten 32 Cent Stamps By USPS Scott 3204
$
5.95
Endangered Species Collectible Sheet Fifteen 32 Cent Stamps Scott 3105 By USPS
$
8.50
TDB82, Green ATM Test Pane Of Eighteen Stamps Statue Of Liberty - Stuart Katz
$
12.95
2541, $9.95 1991 Express Mail Full Sheet of 20 Stamps CV $515.00 - Stuart Katz
$
275.00
2015c, All Colors Omitted ERROR - Mint VF NH With Normal - Stuart Katz
$
117.50
450, Mint NH 2¢ RARE Coil Line Pair - Cat $550.00 - Stuart Katz
$
350.00
2521, Large Misperforated ERROR Sheet of 100 Stamps - Stuart Katz
$
329.00
540a, Mint VF-XF NH Imperforate Between Block of Eight Cat $550.00 - Stuart Katz
$
450.00
631 Var, WITHOUT GUM BREAKERS - PLATE BLOCK - XF OG LH (3 stamps NH) Cat $450.00
$
300.00
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