United States

2443 Var - 15¢ Imperforate Between Error Pair - Stuart Katz

Custom Sku: 40904

$141.00

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1294, Mint NH $1 - Dramatic Misperf Error Block of Ten * Stuart Katz

Custom Sku: 40828

$46.95

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296, Unused 4¢ With a HUGE Vignette Color Shift Error * Stuart Katz

Custom Sku: 40870

$46.95

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85, Used 3¢ - Nice Clean Sound Scarce Stamp With Cert - SCV $1050 - Stuart Katz

Custom Sku: 40884

$595.00

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297, MNH 5¢ With a HUGE Vignette Color Shift Error * Stuart Katz

Custom Sku: 40869

$141.00

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572, Mint NH $2 TOP Plate Block of Six Stamps - SCV $1000 * Stuart Katz

Custom Sku: 40872

$595.00

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BK211, (2790a) Complete Booklet With Blank Top Cover Error * Stuart Katz

Custom Sku: 40874

$211.50

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La Florida Sheet of 16 Current Rate Stamps Scott 4750-4753

Custom Sku: SK-4750-4753

$24.88

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RW55, MNH XF/Superb $10 - With Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40680

$55.00

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1384, MNH 6¢ ATLANTA Reverse Printing Under Gum Freak EFO Error * Stuart Katz

Custom Sku: SK-29122

$46.95

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RW54, MNH Superb $10 - With Graded 98 PSE Certificate - Stuart Katz

Custom Sku: 40679

$90.00

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RW63, MNH XF/Superb $15 - With Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40686

$75.00

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507, Mint VF/XF NH 7¢ - TOP Plate Block of Six - Stuart Katz

Custom Sku: 40671

$375.00

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RW60, MNH XF/Superb $15 - With Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40685

$60.00

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1737a, MNH 15¢ Perf Shift Error Booklet Pane of 8 Stamps - Stuart Katz

Custom Sku: 40673

$18.75

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657, Mint NH 2¢ Plate Block of 6 Stamps - * Stuart Katz

Custom Sku: 40781

$16.50

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3112a, MNH 32¢ Die Cut Shift Error Booklet Pane of 20 Stamps - Stuart Katz

Custom Sku: 40672

$70.50

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RW74b, MNH $15 Duck Souvenir Sheet - Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40674

$90.00

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RW58, MNH XF/Superb $15 - With Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40683

$65.00

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RW67, MNH XF/Superb $15 - With Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40687

$55.00

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RW73b, MNH $15 2 Sigs Souvenir Sheet - Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40676

$120.00

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RW56, MNH XF/Superb $12.50 - With Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40681

$55.00

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1055b, Mint Superb NH 2¢ Coil Pair With Graded 98 PSE Certificate - Stuart Katz

Custom Sku: 40615

$79.00

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496, Mint XF/Superb NH 5¢ Line Pair - Stuart Katz

Custom Sku: 40656

$90.00

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1139, MNH 4¢ - Misperfed Error PL# Captured Plate Block * Stuart Katz

Custom Sku: 40387

$56.35

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RW40, Mint XF NH $5 Duck Stamp PSE Graded 95 - SMQ $80 * Stuart Katz

Custom Sku: 40633

$55.00

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RW50, Mint XF NH $7.50 Duck Stamp PSE Graded 95 - SMQ $75 * Stuart Katz

Custom Sku: 40640

$35.00

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1055b, Mint Superb NH 2¢ Pair With Graded GEM 100 PSE Certificate - Stuart Katz

Custom Sku: 40617

$169.00

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634 Var, Mint NH 2¢ - Long Ear In Block of Nine W/Normal - Stuart Katz

Custom Sku: 40276

$99.00

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RW74, MNH $15 Duck Plate Block Artist Signed! Very Scarce! * Stuart Katz

Custom Sku: 40628

$149.00

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RW46, Mint XF/Superb NH $7.50 Duck Stamp - Graded 95 PSE Certificate Stuart Katz

Custom Sku: 40651

$65.00

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RW42, Mint XF NH $5 Duck Stamp PSE Graded 95 - SMQ $80 * Stuart Katz

Custom Sku: 40635

$55.00

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RW44, Mint XF NH $5 Duck Stamp PSE Graded 95 - SMQ $80 * Stuart Katz

Custom Sku: 40636

$55.00

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2519, MNH 29¢ Fold Over Error From Booklet Pane * Stuart Katz

Custom Sku: 40381

$47.00

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1122, MNH 4¢ - Misperfed Error PL# Captured Plate Block * Stuart Katz

Custom Sku: 40390

$56.35

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RW28, Mint XF/Superb NH $3 Duck Stamp - Graded 95 PSE Certificate - Stuart Katz

Custom Sku: 40649

$225.00

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2204b, Mint NH 22¢ Texas - Red Color Omitted Error With PSE Cert * Stuart Katz

Custom Sku: 40396

$1,499.30

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RW25, Mint XF NH $2 Duck Stamp - PSE Graded 90 SMQ $150 * Stuart Katz

Custom Sku: 40604

$95.00

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1436, MNH 8¢ Massive Color Shift Error & Tagging Ghost * Stuart Katz

Custom Sku: 40371

$47.00

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RW14, Mint XF NH $1 Duck Stamp - Graded 90J JUMBO PSE Certificate * Stuart Katz

Custom Sku: 40642

$140.00

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RW49, Mint XF/Superb NH $7.50 Duck Stamp - Graded 95 PSE Certificate Stuart Katz

Custom Sku: 40652

$60.00

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1541a, Mint NH 10¢ With Color Shift Error Block * Stuart Katz

Custom Sku: 40367

$9.35

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RW75, MNH $15 Duck Plate Block Artist Signed! Very Scarce! * Stuart Katz

Custom Sku: 40630

$195.00

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RW32, Mint Superb NH $3 Duck Stamp - Graded 98 PSE Certificate * Stuart Katz

Custom Sku: 40644

$325.00

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RW48, Mint XF/Superb NH $7.50 Duck Stamp - Graded 95 PSE Certificate Stuart Katz

Custom Sku: 40653

$60.00

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667, Mint NH VF 9¢ Kansas Plate Block - Stuart Katz

Custom Sku: SK-30768

$285.00

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RW54, Mint VF NH $10 Duck Artist Signed!* Stuart Katz

Custom Sku: 40621

$34.95

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C125a, Mint NH 45¢ - Massive Blue Color Shift Error Block Of 6 * Stuart Katz

Custom Sku: 40376

$141.00

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