United States

Newest Items First
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235, Mint VF LH 6¢ Columbian Stamp ** Stuart Katz
$45.00
232, Mint XF LH 3¢ Columbian Stamp * Stuart Katz
$30.00
2561a, Mint VF NH Black Litho Color Omitted Error With Normal * Stuart Katz
$51.70
Imperforate Coil Error Collection SCV $130.00 - Stuart Katz
$70.50
2904c, Mint VF NH Non Profit Imperforate Coil Pair Error - Stuart Katz
$183.30
1461, Mint NH 8¢ Dramatic Color Shift Freak Error With Normal * Stuart Katz
$28.15
2336, Mint NH 22¢ Colors Shifted Well Up Error With Normal * Stuart Katz
$32.90
750, Mint XF NH 3¢ Souvenir Sheet SCV $30.00 * Stuart Katz
$19.99
639, Mint NH F/VF-VF WHOLESALE Lot of 185 Stamps CV $592 - Stuart Katz
$200.00
573, Mint VF NH $5 Center Line Block of Four - Stuart Katz
$595.00
3138 Bugs Bunny with Imperf 10th stamp Complete Sheet Mint NH - Stuart Katz
$69.95
297, Mint (Expertly Regummed) 5¢ Block of Four - Stuart Katz
$149.00
Christmas Winter Pastime Sheet of Fifty 13 Cent Postage Stamps Scott 1702
$11.66
487, Mint NH VF Coil Pair From Freshly Broken Roll * Stuart Katz
$65.00
912b, VF NH Strong Reverse Printing of Flag Colors With Normal - Stuart Katz
$141.00
E13, Mint NH 15¢ XF GEM With Large Jumbo Margins - Stuart Katz
$159.00
1451a, Mint NH 2¢ Large Black Color Shift Error Block of Four * Stuart Katz
$93.06
807//815, Mint Double Paper & Rejection Line Collection - Stuart Katz
$140.06
Dorothy Parker Poet Sheet of Twenty 29 Cent Postage Stamps Scott 2698
$29.95
692-701, Mint VF NH Choice Set of Plate Blocks - Stuart Katz
$475.00
330, Mint VF/XF NH 5¢ With PSE Graded Certificate - Stuart Katz
$495.00
614, Mint VF NH 1¢ Plate Block of Six Stamps - Stuart Katz
$45.00
RG50, Mint VF LH RARE $2 Silver Tax Stamp CV $500 - Stuart Katz
$395.00
1610, MNH $1 Black Color Shift Freak Error Margin Pair - Stuart Katz
$70.50
807a, Mint NH With 100% of Plate Number 22974 Captured Error - Stuart Katz
$51.70
807a, Mint H With 100% of Plate Number 22887 Captured Error - Stuart Katz
$42.30
807a, Mint LH With 98% of Plate Number 22436 Captured Error - Stuart Katz
$51.70
1596d, Mint NH 13¢ Scarce Perf Variety Plate Block CV $350 ** Stuart Katz
$250.00
807a, Mint NH With 100% of Plate Number 22886 Captured Error - Stuart Katz
$51.70
1036a, Mint NH With 98% Of PL# 26699 Captured Error - Stuart Katz
$56.40
807a, Mint NH With 100% of Plate Number 22436 Captured Error - Stuart Katz
$51.70
807a, Mint NH With 90% of Plate Number 22170 Captured Error - Stuart Katz
$42.25
807a, Mint NH With 60% of Plate Number 21996 Captured Error - Stuart Katz
$23.45
807a, Mint NH With 100% of Plate Number 22973 Captured Error - Stuart Katz
$51.70
807a, Mint NH With 98% of Plate Number 23284 Captured Error - Stuart Katz
$51.70
1036a, Mint NH With 100% Of PL# 26594 Captured Error - Stuart Katz
$70.50
804b, Mint NH With 90% of Plate Number 22009 Captured Error - Stuart Katz
$42.30
1435a, MNH 8¢ Black & Yellow Colors Shifted Up Zip Block Error - Stuart Katz
$117.50
3265b, Red Color Omitted ERROR on "H" Coil Pair - Stuart Katz
$465.30
442, Mint VF NH Coil Pair From Freshly Broken Roll * Stuart Katz
$65.00
482, Mint NH Superb 2¢ Plate Block of Six * Stuart Katz
$45.00
C17, Mint XF/Superb NH 8¢ Airmail Stamp *A GEM** Stuart Katz
$49.95
720b, Mint 3¢ Booklet Panes Errors W/Partial Plate Numbers CV $525 * Stuart Katz
$299.00
1594, Mint NH 12¢ Perf Shift Error Zip Block of Four Stamps - Stuart Katz
$56.40
1035d, Mint NH With 80% of Plate Number 25790 Captured Error - Stuart Katz
$47.00
85, Used 3¢ Nice Sound Stamp With PFC Certificate CV $1050. * Stuart Katz
$485.00
634d, Mint LH 2¢ Booklet Pane With 100% of PL# 20096 * Stuart Katz
$39.95
$1-4 Social Security Revenue Essay Coils Mint NH * Stuart Katz
$89.00
634d, Mint LH 2¢ Booklet Pane With 100% of PL# 19850 * Stuart Katz
$39.95
295, Mint NH 2¢ Plate Block of 10 Stamps VERY FRESH! CV $1,000. * Stuart Katz
$695.00
583a, Mint NH 2¢ Scarce Perf 10 Booklet Pane * Stuart Katz
$99.00
720b, Mint VF NH 3¢ Booklet Pane - FRESH! ** Stuart Katz
$40.00
3756Ab, Mint NH 5¢ Imperforate Freak Error Pair - Stuart Katz
$305.50
509, Mint F-VF NH 9¢ Lot Of Two Stamps CV $50.00 * Stuart Katz
$24.95
513, Mint NH 13¢ Four VF Fresh Stamps CV $84.00 * Stuart Katz
$59.95
622, Mint VF NH 13¢ Five Fresh Stamps CV $95.00 * Stuart Katz
$62.95
4481e, Die Cutting Omitted ERROR Pane of Evergreen Stamps With Cert Stuart Katz
$371.30
489, Mint NH 3¢ Four F-VF Coil Pairs CV $90.00 * Stuart Katz
$44.95
629//690, Mint VF NH 2¢ Reds Blocks of Four * Stuart Katz
$19.95
511, Mint NH 11¢ Three F-VF Fresh Stamps CV $51.00 * Stuart Katz
$29.95
408 Var, Mint NH Kansas City Roulette Block * RARE *** Stuart Katz
$119.00
3422a, Mint NH 23¢ RARE Imperforate Error Plate Block - Stuart Katz
$893.00
497, Mint FVF NH 10¢ Pair And Single CV $120.00 * Stuart Katz
$49.95
581/588, Mint NH 11 Fresh Stamps *WHOLESALE* CV $317.25 * Stuart Katz
$75.00
1386, MNH 6¢ Tagging Ghost Shift Error Looks Like Double Impression Stuart Katz
$46.95
3060a, Mint NH 32¢ Imperforate Error Plate Block - Stuart Katz
$564.00
555, Mint NH 3¢ FVF Block of Nine Fresh Stamps CV $247.50 ** Stuart Katz
$129.95
559, Mint NH 7¢ FVF Lot of Sixteen Fresh Stamps CV $248.00 * Stuart Katz
$89.95
555, Mint NH 3¢ FVF Block of Four Fresh Stamps CV $110.00 * Stuart Katz
$49.95
650, Mint VF NH 5¢ WHOLESALE Group of 13 Stamps CV $91. - Stuart Katz
$39.95
1841a, Mint NH 15¢ Perfs Shifted Error Block of Four * Stuart Katz
$37.55
555, Mint NH 3¢ FVF Block of Eleven Fresh Stamps CV $302.50 * Stuart Katz
$165.00
646, Mint NH VF 2¢ Plate Block of Four ** Stuart Katz
$35.00
646, Mint NH F-VF 2¢ Plate Block of Four * Stuart Katz
$29.99
1294a, Mint NH $1 Large Misperf Shift Error Zip Block - Stuart Katz
$56.35
492, Mint NH 2¢ Coil Line Strip of Four CV $153 **** Stuart Katz
$89.00
C63, MNH 15¢ Diagonal Misperfed Error Block of 4 Airmail Stamps * Stuart Katz
$56.35
1024, Mint NH 3¢ Misperfed Error Stamp With Normal * Stuart Katz
$17.81
492, Mint NH 2¢ Coil Line Strip of Four CV $153 - Stuart Katz
$89.00
WS12, Mint F-VF NH 27 Pairs In Strips/6 CV $162.+ - Stuart Katz
$75.00
646, Mint NH F-VF 2¢ Plate Block of Four -- Stuart Katz
$29.99
C17, Mint XF/Superb NH 8¢ Airmail Stamp *A GEM* Stuart Katz
$49.95
655, Mint NH FVF Plate Block of Four CV $45 - Stuart Katz
$35.00
1042, Mint NH 8¢ Misperf Shift Error Freak Pair - Stuart Katz
$42.30
WS7b, Mint VF VLH Five Booklets With Cover CV $250. - Stuart Katz
$125.00
Madonna And Child Christmas Sheet of One Hundred 20 Cent Stamps Scott 1939
$35.05
655, Mint VLH VF Plate Block of Four - Stuart Katz
$19.99
2054, MNH 20¢ Large Color Shift Freak Error Complete Sheet * Stuart Katz
$1,875.30
Dwight David Eisenhower Sheet of 100 Six Cent Postage Stamps Scott 1393
$17.95
1848, MNH 5¢ Perfs Shifted Freak Error Complete Sheet of 100 * Stuart Katz
$935.30
2074, MNH 20¢ Large Misperf Shift Freak Error Complete Sheet * Stuart Katz
$705.00
2062a, MNH Massive Color Shift Freak Error Complete Sheet * Stuart Katz
$1,875.30
2108, MNH 20¢ Huge Misperforated Freak Error Plate Block * Stuart Katz
$141.00
1735a, Complete Imperforate Error Sheet of 100 Stamps MNH CV $3500+ Stuart Katz
$2,350.00
1610, MNH $1 Misperforated Freak Error Pair * Stuart Katz
$46.95
1847, MNH 4¢ Double Paper Makes for Discolored Odd Stamps ERROR * Stuart Katz
$187.06
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