United States

2419, Mint VF NH $2.40 1989 Priority Mail Stamp - Stuart Katz

$5.95

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C125b, XF Mint NH 45¢ Space With Black Color Omitted Error - Stuart Katz

$423.00

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1541a, Mint NH 10¢ Large Misperfed Error Block - Minerals - Stuart Katz

$117.50

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1518b, MNH 6.3¢ Horizontal Imperforate Line Strip of Six Error - Stuart Katz

$465.30

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2634a, Mint NH 29¢ Scarce Color Shift Error Block Space Issue - Stuart Katz

$79.90

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1479, Mint NH 8¢ Terrific Color And Misperf Shift Error -- Stuart Katz

$37.55

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1756, MNH 15¢ Misperfed Plate Number Captured Block of 12 Errors - Stuart Katz

$329.00

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2540, MNH $2.90 Misperfed Plate Block of Six Freak Error - Stuart Katz

$117.50

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704-15, Mint NH XF Hand Picked Gem Set *-* Stuart Katz

$75.00

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1280, MNH 2¢ Nice Misperfed Freak Error Sheet of 100 Stamps - Stuart Katz

$140.06

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1758, MNH 15¢ Misperfed Plate Block of 16 Freak Errors - Stuart Katz

$465.30

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1252, Mint NH 5¢ Misperforated Error Freak Plate Block PL# Captured Stuart Katz

$117.50

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1622, MNH 13¢ Excellent Ink Smear Error In Block of 30 Stamps - Stuart Katz

$46.95

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1252, MNH 5¢ Blue Color Almost Omitted Freak Error Pair - Stuart Katz

$18.75

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C63, Mint NH 15¢ Two Way Misperf Error Block of Four -- Stuart Katz

$56.40

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1479, MNH 8¢ Red Color Missing From Top Stamp - Color Shift Freak Error

$1,175.00

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1876a, Mint NH 18¢ Misperforated Error Freak Block - Flowers - Stuart Katz

$70.50

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2635a, Mint NH Alaska With Black "USA 29¢" Omitted Error - Stuart Katz

$423.00

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1282, MNH 4¢ Lincoln Misperfed Freak Error Plate Block of 4 Stamps - Stuart Katz

$79.90

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657, Mint F/VF NH 2¢ Top Plate Block of Six Stamps - Stuart Katz

$22.95

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343, Mint VF NH Block of 4 Imperforate Stamps - Stuart Katz

$35.00

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390, Used 1¢ Coil Line Pair Well Centered And Fresh! -- Stuart Katz

$85.00

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487, Mint VF NH Coil Pair Well Centered And Very Fresh! -- Stuart Katz

$65.00

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390, Used 1¢ Coil Pair Well Centered And Very Fresh! -- Stuart Katz

$39.95

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1558, Mint NH 10¢ Misperforated Error Blco of Four - Hard to Find! - Stuart Katz

$56.35

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1060, MNH 3¢ HUGE Misperf Shift Error Freak - Stuart Katz

$21.57

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683, Mint NH 2¢ Top Plate Block of Six Stamps - Stuart Katz

$35.00

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2998, Mint NH 60¢ With Large Color Shift Freak Error Plate Block - Stuart Katz

$122.15

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383V, Mint NH Vertical Imperforate Coil Line Strip of 4 -- Stuart Katz

$59.95

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487, Mint VF NH Coil Pair Well Centered And Very Fresh! * Stuart Katz

$65.00

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494, Mint NH 3c Coil Pair Well Centered And Very Fresh! * Stuart Katz

$55.00

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390, Used 1¢ VF Coil Line Pair Well Centered And Fresh! -- Stuart Katz

$125.00

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343, Mint Superb NH Block of 4 Imperforate Stamps - Stuart Katz

$49.95

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494, Mint NH 3¢ Coil Pair Well Centered And Very Fresh! --- Stuart Katz

$50.00

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1286, Mint NH 10¢ Misperfed Freak Error Plate Block - Stuart Katz

$56.35

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246, Mint HR Very RARE Misperfed Block of Four Freaky Error - Stuart Katz

$140.06

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343, Mint Superb NH Block of 4 Imperforate Stamps -- Stuart Katz

$49.95

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492, MNH WHOLESALE Group of Three Coils - Very Fresh! CV $57. - Stuart Katz

$39.95

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383H, Mint Superb NH Horizontal Imperforate Coil Strip of 4 * Stuart Katz

$59.95

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383V, Mint NH Vertical Imperforate Coil Line Strip of 4 - Stuart Katz

$59.95

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2194, MNH $1 Misperfed Freak Error PB of 12 Shows TWO PL#'s - Stuart Katz

$328.06

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2764b, Mint NH 29c Flowers - Black Color Shift Error Booklet Pane * Stuart Katz

$30.97

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1503, MNH 8¢ LBJ RARE Misperf Shift Freak Error Plate Block of 12 - Stuart Katz

$234.95

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1529, MNH 10¢ Skylab Black Color Shifted Down Error Full Sheet - Stuart Katz

$705.00

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1485, Mint NH 8¢ BIG Misperf Shift Freak Error Plate Block of 18 - Stuart Katz

$150.35

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1461, Mint NH 8¢ Color Shift Freak Error Plate Block of 10 - Stuart Katz

$70.50

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805, MNH New York Slanted Precancel Freak Error Full Sheet of 100 - Stuart Katz

$187.06

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805, MNH New York Shifted Precancel Freak Error Full Sheet of 100 - Stuart Katz

$187.06

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