United States

2238c, Mint NH 22¢ - Black Color Omitted Error Block SCV $275 * Stuart Katz

$177.66

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R90a, Used XF $5 Manifest - With PFC Certificate - Stuart Katz

$250.00

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2428, Mint NH 25¢ - Large Misperf Error Block Shows Gutter - Stuart Katz

$93.06

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1409, Mint NH 6¢ - Unbelievable Color Shift ERROR Plate Block - Stuart Katz

$183.30

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3257a, Mint XF NH - Black Litho Color Omitted Error Plate Block * Stuart Katz

$376.00

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1460, Mint NH 6¢ - Very Dramatic Green Color Shift Error Zip Block - Stuart Katz

$112.80

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1433, Mint NH 8¢ - Very Dramatic Color Shift Error Pair - Stuart Katz

$93.06

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3066a, Mint NH 50¢ - Black Color Omitted Error Plate Block - Stuart Katz

$164.50

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1436, Mint NH 8¢ - Unbelievable Color Shift ERROR Zip Block - Stuart Katz

$282.00

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1690a, Mint NH 13¢ - Light Blue Color Omitted Major Error SCV $200 - Stuart Katz

$93.06

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1379a, MNH 6¢ - Unbelievable Yellow Color Shift ERROR Block - Stuart Katz

$235.00

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E5, Used 10¢ XF - Special Delivery Stamp -- Stuart Katz

$50.00

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K10, Used 20¢ VF - Shanghai Stamp SCV $140 - Stuart Katz

$75.00

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E8, Used 10¢ XF/Superb JUMBO - Special Delivery Stamp * Stuart Katz

$45.00

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723, Mint Superb NH 6¢ Pretty Coil Pair - Stuart Katz

$25.00

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JQ5, Used 25¢ Superb - Special Handling Stamp ** Stuart Katz

$40.00

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E5, Used 10¢ XF - Special Delivery Stamp - Stuart Katz

$25.00

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Q10, Used 50¢ VF - Parcel Post Stamp * Stuart Katz

$25.00

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E8, Used 10¢ Superb - Special Delivery Stamp * Stuart Katz

$59.00

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C19, Mint XF+ NH 6¢ Airmail Stamp - Pretty! * Stuart Katz

$30.00

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E7, Mint XF NH 10¢ - With PSAG Certificate - Stuart Katz

$225.00

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1171, Mint Superb NH 4¢ - PSE Graded 98 Certificate - Stuart Katz

$50.00

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"Mexican" Figure With Sombrero Fancy Cancel Registered Cover - Stuart Katz

$113.75

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1161, Mint Superb NH 4¢ - PSE Graded 98 Certificate - Stuart Katz

$50.00

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995, Mint Superb NH 3¢ - PSE Graded 98 Certificate - Stuart Katz

$60.00

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698, Mint XF/Superb 20¢ - With Graded 95 PSE Certificate - Stuart Katz

$175.00

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315, Mint NH 5¢ Imperf - Superb GEM Margin Pair - Stuart Katz

$1,400.00

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Sandy Hook Lighthouse Sheet of One Hundred 29 Cent Postage Stamps 1605

$59.95

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Pioneers of American Industrial Design Sheet 12 Current Rate Stamps 4546

$12.11

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1126, Mint NH 8¢ - Misperforation Error Pair - Stuart Katz

$15.04

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Andrew Wyeth Full Sheet of 12 Current Rate Stamps Scott 5212a

$20.57

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2517a, Mint XF NH 29¢ - Imperforate Pair Error - Stuart Katz

$747.30

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2872d, Mint NH 29¢ - Quadruple Impression Error - Stuart Katz

$517.00

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2492h, Mint NH 32¢ - Die Cutting Omitted Errors - Two Pairs - Stuart Katz

$559.30

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612, Mint VF NH 2¢ - Nice Plate Block of Four - Stuart Katz

$375.00

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3112c, Mint VF NH 32¢ - Die Cutting Omitted Error Booklet Pane - Stuart Katz

$235.00

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1689 Var, 31¢ Freaky Perforations Shifted Well Up ERROR EFO - Stuart Katz

$235.00

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1478, MNH 8¢ Drastic Color Shift Freaky Error ** Stuart Katz

$61.10

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2965c, Mint NH 32¢ - Yellow Color Omitted Error - PFC - Stuart Katz

$1,175.00

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Batman DC Comics Sheet of 20 Current Rate Stamps Scott 4928-35

$26.27

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History of Hockey Sheet of 20 - Current Rate Postage Stamps Scott 5252-53

$26.21

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Elvis Presley Sheet of 16 Current Rate Stamps Scott 5009

$23.39

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Disney Pixar Mail a Smile Sheet of 20 Current Rate Postage Stamps Scott 4681

$24.33

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Celebration Boutonniere Sheet of 20 Current Rate Stamps Scott 5199

$22.45

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Charlton Heston Legends Of Hollywood Sheet of 20 Current Rate Stamps Scott 4892

$22.45

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USS Missouri Sheet of Twenty Current Rate Postage Stamps Scott 5392

$22.45

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Shirley Chisholm Sheet of 20 Current Rate Postage Stamps Scott 4856

$22.45

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Dorothy Height Black Heritage - Sheet of 20 Current Rate Stamps Scott 5171

$22.45

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Gwen Ifill Black Heritage Sheet of 20 Current Rate Postage Stamps Scott 5432

$21.51

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Florentine Madonna & Child First Class Postage Stamps Scott 5143a - Stuart Katz

$18.79

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Celebrity Chefs - Sheet of 20 Current Rate Stamps Scott 4922-26

$19.63

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Ted Williams Red Sox Baseball Player Sheet of 20 Current Rate Stamps Scott 4694

$19.63

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John Lennon - Stamps Imagine Sheet of 16 Current Rate Stamps Scott 5315

$19.63

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Thank you Full Sheet of 20 Current Rate Stamps Scott 5519-22

$19.63

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Dragons Sheet of 20 Current Rate Postage Stamps Scott 5310

$19.63

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Innovation Pane of 20 Current Rate Postage Stamps Scott 5514-18

$19.63

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Building a Nation Woman Welder Sheet of 12 Current Rate Stamps 4801

$17.75

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2019 Year of The Boar Pig Sheet of 12 Current Rate Stamps Scott 5340

$11.88

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Christmas Snowmen Sheet of Twenty 37 Cent Postage Stamps Scott 3676-79

$15.95

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Earth Day 2014 Pack of Five Current Rate Global Stamps Scott 4893 - Stuart Katz

$16.81

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C18, Mint Never Hinged 50¢ Zeppelin (Stock Photo) - Stuart Katz

$39.95

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Nativity Booklet Pane of 20 First Class Stamps Scott 5144a - Stuart Katz

$46.95

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Texas Statehood Sheet of Fifty 3 Cent Postage Stamps Scott 938

$14.00

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Orchids Stamp Complete of Forty Eight 20 Cent Postage Stamps Scott 2076-2079

$26.95

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RW83A, $25 Mint DUCK Stamp Self-Adhesive Pane - Stuart Katz

$85.00

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Whooping and Black-Necked Cranes Sheet of Twenty 29 Cent Stamps Scott 2867-68

$17.95

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Flower Love Issue Full Sheet of 48 - 18 Cent Postage Stamps Scott 1876-79

$32.95

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Love Roses Pack of Ten 45 Cent Wedding Stamps Scott 2379

$14.88

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67, Used 5¢ - Nice Sound Stamp With Red Grid Cancel SCV $810- Stuart Katz

$399.00

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68, Used 10¢ - VF With A Nice Fancy Cancel - Stuart Katz

$30.00

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162, Used 12¢ - Nice Sound Stamp SCV $150 * Stuart Katz

$75.00

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98, Used 15¢ - Nice Sound Stamp SCV $275 * Stuart Katz

$70.00

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153, Used 24¢ - Fancy Red Cancel - Nice Sound Stamp SCV $245 * Stuart Katz

$119.00

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77, Used 15¢ - Nice Sound Stamp SCV $190 * Stuart Katz

$50.00

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1038, Mint NH Complete Sheet of 100 5¢ James Monroe Stamps - Stuart Katz

$12.95

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1213, Mint NH Complete Sheet of 100 5¢ Washington Stamps - Stuart Katz

$14.95

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1722, MNH 13¢ - Great Misperforation Error Pair - Stuart Katz

$18.75

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1603, Mint NH 24¢ - Great Misperforation Error Block - Stuart Katz

$37.55

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1752a, Mint NH 13¢ - Great Misperforation Error Block of Four - Stuart Katz

$37.55

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1581, MNH 1¢ - Misplaced Perf Pins Small & Large Stamps Errors - Stuart Katz

$37.60

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1858, Mint NH 18¢ - Misperforation Error "ZIP" Captured In Block - Stuart Katz

$47.00

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1289b, MNH 20¢ - Great Misperforation Error - Stuart Katz

$18.75

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1722, MNH 13¢ - Great Misperforation Error Block - Stuart Katz

$37.60

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401, Mint NH 1¢ - XF NH Very Well Centered! - Stuart Katz

$125.00

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401, Mint NH 1¢ - XF NH With PL# - Beauty! - Stuart Katz

$125.00

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1289a, MNH 20¢ - Great Misperforation Error Plate Block - Stuart Katz

$84.60

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1770, Mint NH 15¢ Reverse Printing Under Gum Error With Normal * Stuart Katz

$61.10

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1841a, MNH 15¢ - Misperforated Error Sheet With Red Color Missing - Stuart Katz

$465.30

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C90, MNH 31¢ - Full Reverse Offset Under Gum Error - Stuart Katz

$183.30

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RW38, MNH XF $3 Duck Stamp - PSE Graded 90 Certificate SMQ $85 * Stuart Katz

$29.88

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1591, MNH 9¢ Misplaced Pins Makes For Misperf & A Small Stamp Error Stuart Katz

$37.55

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1709a, MNH 13¢ - Nice Fold Over Error In Complete Sheet - Stuart Katz

$117.50

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1950, Mint NH 20¢ - Full Misperforated Error Sheet - FDR Stamps - Stuart Katz

$187.95

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2063 Var, Mint VF NH 20¢ - Red Color Missing Error - Stuart Katz

$371.30

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606a, Mint VF NH 2¢ Carmine Lake Color Coil Pair - With PSE Cert -- Stuart Katz

$250.00

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C19, Mint XF NH 6¢ Airmail Stamp - A BEAUTY! * Stuart Katz

$25.00

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