United States

Newest Items First
48 Per Page
1479, 8¢ Large Two Way Misperf Error Mint NH Drummer Boy - Stuart Katz
$70.50
1280, Mint NH 2¢ Misperfed Error Plate Block of Four - Stuart Katz
$117.50
C78, MNH 11¢ Misperfed Error Plate Block of Four Airmail Stamps - Stuart Katz
$141.00
2145, 22¢ Large Color Shift Error Mint NH With Normal - Stuart Katz
$46.95
806, Mint 2¢ Two Way Misperf Block of Four Error -- Stuart Katz
$47.00
1731, Mint NH 13¢ Misperfed Error Plate Block of Four - Stuart Katz
$117.50
378, 5¢ RARE Misperf Error Strip of Three Mint NH/LH - WoW - Stuart Katz
$164.50
C90, MNH 31¢ Misperfed Error Plate Block of Four Airmail Stamps - Stuart Katz
$117.50
1597b, Two Grey Color Omitted Errors in Transitional Strip - Stuart Katz
$517.00
1067, Mint NH 3¢ Misperfed Error Plate Block of Four - Stuart Katz
$117.50
2165a, 22¢ Imperforate PL# Strip of 20 Stamps CV $550.+ - Stuart Katz
$399.50
2166a, Imperforate Error Plate# Strip of 20 Stamps MNH CV $500+ Stuart Katz
$376.00
527, Mint 2¢ F/VF NH Plate Block of Six CV $350.00 - Stuart Katz
$150.00
2111, Red Tape Splice on "D" Stamp Sheet of 100 Scarce! - Stuart Katz
$705.00
1729a, Imperforate PL# Strip of 20 Stamps CV $500.00+ - Stuart Katz
$329.00
1007, RARE Mispered 3¢ Error Sheet of 50 Stamps Mint NH -- Stuart Katz
$517.00
1919a, Vertical Perf Shift ERROR & Vertical Gutter Sheet - Stuart Katz
$559.30
C11, HUGE COLOR SHIFT MAJOR ERROR PLATE BLOCK - 5¢ Beacon - Stuart Katz
$1,405.30
2165a, Complete Imperforate Error Sheet of 50 Stamps MNH CV $1250+ Stuart Katz
$935.30
590, Mint 9¢ F/VF NH Plate Block of Four CV $225.00 - Stuart Katz
$125.00
2492a, Scarce Die Cutting Shifted Complete Pane of 20 32¢ Stamps - Stuart Katz
$93.06
1622Cd, Most Likely Unique Imperforate Pane of 100 CV $5625.00 - Stuart Katz
$1,781.30
1394, Vertical Perf Shift ERROR Complete Sheet of 100 8¢ IKE - Stuart Katz
$517.00
1527, Large Misperforation 10¢ Envirement Error Pair Mint NH - Stuart Katz
$56.35
2414, 25¢ HUGE Gold Color Shift Error NEW FIND! - Mint NH -- Stuart Katz
$56.40
1473, Misperforated Error Pharmacy Sheet of 50 8¢ Stamps - Stuart Katz
$2,350.00
1597b, Grey Color Omitted Error in Transitional Strip CV $600.00 - Stuart Katz
$183.30
1509a, Imperforate Between Errors in Complete Pane of 100 RARE - Stuart Katz
$1,410.00
586, Mint 5¢ VF NH Plate Block of 4 CV $425.00 - Stuart Katz
$325.00
583, Mint 2¢ F/VF NH Plate Block of 4 CV $110.00 - Stuart Katz
$60.00
633, Mint 1-1/2¢ VF NH Plate Block of Four - CV $115.00 - Stuart Katz
$75.00
541, Mint 3¢ VF NH Block of 4 Stamps Well Centered GEM! - Stuart Katz
$300.00
2026a, Mint NH 20¢ Imperforate PB of 20 Stamps PFC CV $900+ Stuart Katz
$559.30
C87, 18¢ Statue of Liberty HUGE Color Shift ERROR Plate Block - Stuart Katz
$277.30
2399a, 25¢ Gold Color Omitted PL# Strip of 20 Stamps CV $500.+ - Stuart Katz
$141.00
590, Mint 9¢ XF NH Plate Block of Four - A GEM! - Stuart Katz
$200.00
1767a, Mint NH 15¢ Misperfed Shift Error Block Trees - Stuart Katz
$117.50
1842a, 15¢ Imperforate PL# Strip of 20 Stamps CV $400.+ - Stuart Katz
$277.30
1586a, 13¢ Imperforate PL# Strip of 12 Stamps CV $240.00+ - Stuart Katz
$164.50
528, Mint 2¢ XF LH Top Plate Block of Six CV $100.00 - Stuart Katz
$85.00
2399, Mint NH 25¢ Huge Misperf Shift Error Block of Six Stamps - Stuart Katz
$141.00
1824 MNH 15¢ Helen Keller Color Shift Error Full Sheet of 50 Stamps Stuart Katz
$705.00
1596, MNH 13¢ Eagle Misperfed Error Plate Block of 12 Stamps - Stuart Katz
$140.06
1858, 18¢ Scarce Misperfed Error Margin Pair Mint NH - Stuart Katz
$37.55
1596, MNH 13¢ Eagle Scarce Misperfed Error Sheet of 100 Stamps - Stuart Katz
$705.00
1700, MNH 13¢ Misperfed Error Sheet of 32 Stamps - Stuart Katz
$117.50
678, Mint 9¢ With Wide Spacing Error In Block of 6 CV $460.00 - Stuart Katz
$271.66
2579, Mint NH 29¢ Misperf Plate Block Error - Santa - Stuart Katz
$70.50
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