United States

1826, MNH 18¢ - Massive Color Shift Error With Normal Zip Block - Stuart Katz

$235.00

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E21, Mint NH Superb - With Graded 98 PSE Certificate - Stuart Katz

$75.00

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368, Used 2¢ Center Line Block of Four - SUPERB GEM! - Stuart Katz

$250.00

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843, Mint Superb NH 4¢ Coil Pair With Graded 98 PSE Certificate - Stuart Katz

$225.00

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C16, Mint NH VF/XF 5¢- With Graded 85J JUMBO PSE Certificate - Stuart Katz

$49.95

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484, Mint NH Superb JUMBO - With Graded 100J PSE Certificate - - Stuart Katz

$125.00

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834, Mint XF/Superb NH $5 Coolidge With Graded 95 PSE Certificate - Stuart Katz

$195.00

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C1, Mint VF NH 6¢ Graded 80 PSE Certificate - Stuart Katz

$59.95

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O115, Mint NH 2¢ PL# & Imprint Block of 50 - PSE Cert CV $1465+ - Stuart Katz

$750.00

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590, Mint Superb NH GEM - With Graded 98 PSE Certificate - Stuart Katz

$750.00

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537, Mint XF NH 3¢ - With Graded 90 XQ PFC Certificate - Stuart Katz

$40.00

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215, Mint VF NH 4¢ - Very Fresh Stamp - Stuart Katz

$150.00

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523, Mint VF VLH $2 RARE Plate Block of 8 PSE Cert CV $11,000 - Stuart Katz

$7,500.00

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921, KORPA Error In Full Sheet of 50 Stamps Mint VF NH -- Stuart Katz

$28.15

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371, Mint Superb NH GEM 2¢ Plate Block of Six Stamps - Stuart Katz

$275.00

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569, Mint XF NH 30¢ - With Graded 90 PSE Certificate - Stuart Katz

$115.00

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C18, Mint XF NH $2.60 Zeppelin Graded 85 (Under Graded) PFC - Stuart Katz

$1,095.00

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319Fi, Mint VF NH 2¢ - Graded 80 (Under Graded) PSE Certificate - Stuart Katz

$175.00

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498a, Mint VF Imperforate Between Block of 6 PSE Cert CV $2,400+ - Stuart Katz

$1,400.00

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396, Mint VF/XF NH 5¢ Coil Pair - Graded 85 Certificate - Stuart Katz

$425.00

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E12, Mint F/VF NH 10 ¢ Plate Block of Six With PSE Certificate - Stuart Katz

$395.00

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382, Mint VF NH 15¢ - Fresh Stamp With PFC Certificate - Stuart Katz

$500.00

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56 (65-E15h) F/VF 3¢ OG LH RARE Block of Four Stamps - Stuart Katz

$1,695.00

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492, Complete Unopened Roll of 500 Coil Stamps SCV $12.300+ * Stuart Katz

$2,500.00

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324, Mint F-VF NH 2¢ Plate Block of Six Stamps - Stuart Katz

$400.00

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404 Mint VF+ NH 10¢ - Fresh Stamp With copy PSE Certificate - Stuart Katz

$1,695.00

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242, Used VF/XF $2 Columbian World's Fair Cancel With Certificate * Stuart Katz

$495.00

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E10 Mint XF NH 10¢ - Fresh Stamp With PFC Certificate - Stuart Katz

$850.00

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114, Mint OG LH - Split Grill Variety SCV $275 * Stuart Katz

$150.00

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348, Mint XF NH 1¢ Coil Pair - With PSE Graded 90 Certificate * Stuart Katz

$375.00

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2513P, Mint VF NH 25¢ Imperforate Proof Pair * Stuart Katz

$658.00

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591, Mint VF/XF NH 10¢ - With PSE Graded 85 Certificate * Stuart Katz

$130.00

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2579a, Mint VF NH 29¢ - Imperforate Between Error Block SCV $350 * Stuart Katz

$164.50

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1612, Mint NH $5 - Dramatic Color Shift Error Margin Block * Stuart Katz

$465.30

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1612, Mint NH $5 - Dramatic Color Shift Error Inscription Block * Stuart Katz

$423.00

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296, Mint VF NH 4¢ - Nice Fresh Stamp! * Stuart Katz

$150.00

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547, Mint Superb LH $2 With Graded 98 PSE Certificate - Stuart Katz

$425.00

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E18, Mint XF NH 17¢ Special Delivery Sheet of 50 Stamps * Stuart Katz

$225.00

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516, Mint LH 30¢ With Graded 95 PSE Certificate - Stuart Katz

$100.00

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2635, MNH 29¢ - RARE Perforation Error Pair of Stamps - Stuart Katz

$28.15

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2130b, Mint NH 10.1¢ Imperforate Strip/6 With PL# 3 - Stuart Katz

$141.00

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524, Mint Superb H $5 With Graded 100 GEM PSE Certificate - Stuart Katz

$650.00

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400A, Mint LH 10¢ With Graded 80 PSE Certificate - Stuart Katz

$175.00

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818, Mint VF NH 13¢ Scarce Sheet of 100 Stamps * Stuart Katz

$140.00

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479, Mint XF LH $2 With Graded 95 PSE Certificate - Stuart Katz

$450.00

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666, Mint XF NH 8¢ Kansas - Stuart Katz

$150.00

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906, Mint VF NH 5¢ China Sheet of 50 Stamps * Stuart Katz

$149.95

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C82a, Mint XF NH 11¢ Imperforate Pair Error - Stuart Katz

$141.00

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