United States

1381 Multi Color Shift ERROR PL# Block of Four 6¢ Baseball - Stuart Katz

$282.00

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89 Used 10¢ VF-XF With JUMBO Margins Cat $350.00+ - Stuart Katz

$300.00

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1552, Mint 10c Dove - VERY RARE DIE CUTTING SHIFTED BLOCK OF FOUR - Stuart Katz

$89.30

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J52 Mint 1¢ Postage Due - F-VF OG NH With PSE Cert Cat $220.00 - Stuart Katz

$95.00

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3835 Complete Misperforated ERROR Sheet of 20 - 37¢ Dr. Seuss - Stuart Katz

$352.50

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1384m, MNH 6¢ Baltimore, MD INVERTED PRECANCEL ERROR CV $225 - Stuart Katz

$141.00

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RW66A, $15 Greater Scaup DUCK Stamp Self-Adhesive Pane - Stuart Katz

$25.00

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2540, MNH $2.90 Priority SCARCE MISPERFORATION ERROR PLATE BLOCK/6 Stuart Katz

$423.00

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1529, 10¢ SKYLAB - BLACK COLOR SHIFTED WAY UP MAJOR ERROR PLATE BLOCK

$169.20

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3054a, 32c Rose Imperforate PL# 5555 strip of 3 error Mint NH XF RETAIL $750.00

$352.50

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1919a, MNH - DENOMINATIONS MISSING AND GUTTER AT BOTTOM ERROR - Stuart Katz

$705.00

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1716a, MNH RED COLOR MISSING ERROR - LAFAYETTE

$211.50

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1542 Var HUGE GREEN AND BLACK DIAGONAL COLOR SHIFT ERROR STRIP OF TEN

$704.06

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3060a, YEAR OF THE RAT IMPERFORATE PAIR ERROR - RARE! - Stuart Katz

$282.00

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2541, RARE MISPERFED ERROR PLATE BLOCK - $9.95 EXP MAIL

$188.00

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Avery Label Testing Booklet Pane Of 18 Stamps - XF - VERY RARE! - Stuart Katz

$250.00

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1474a, BLACK LITHO OMITTED MAJOR ERROR VF NH Cat $475.00

$338.40

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1700 Misperforated ERROR Margin Copy - 13¢ Adolph S. Ochs - Stuart Katz

$37.55

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1833 Misperforated ERROR Block of Ten Stamps - 15¢ Learning - MNH - Stuart Katz

$89.30

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1381 HUGE Black Color Shift ERROR PL# Block of Four 6¢ Baseball - Stuart Katz

$164.50

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1555 Reverse printing Under Gum ERROR PL# Block of Four - Stuart Katz

$164.50

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1487 Misperforated ERROR PL# Strip of 16 Stamps - 8¢ Cather - MNH - Stuart Katz

$112.80

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J88 Mint Sheet of 100 - VF OG NH Cat $264.00 - Stuart Katz

$89.95

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CANAL ZONE 55s, MINT OG NH SPECIMEN OVPT - RARE!

$75.14

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O89, Mint 12¢ OFFICIAL - Fine OG - FRESH! Cat $275.00

$59.95

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E6, Mint 10¢ SPECIAL DELIVERY - VF OG VLH Cat $230.00

$125.00

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117, Used 12c - XF GEM - Nice large margins all around! Cat $140.00+

$125.14

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96, Used 10c VERY FINE - LOW PRICE! Cat $260.00

$99.14

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152, Used 15c - VF - NICE Cat $100.00+

$125.14

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291, Used 50c VF Cat $210.00

$119.14

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165, Used 30c - VF - NICE Cat $140.00

$79.14

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444, Used 2¢ COIL - VF-XF - DEEP RICH COLOR - BEAUTY!

$49.00

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572, Mint $2 Capital - Block of four - VF OG NH Cat $600.00 - Stuart Katz

$275.00

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TD100, XF OG NH BLOCK/4 NEBRASKA TESTING STAMP - BLACK

$250.14

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532, Mint 2¢ BLOCK OF FOUR WITH PL# - SUPERB OG NH/H Cat $230.00

$160.14

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658-68, COMPLETE SET OF Kans BLOCKS - F-VF+ OG NH/LH/H FRESH! Cat $1,414.00

$875.00

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1879a, 18c Flower Issue - LARGE MISPERFORATION SHIFT - RARE COMPLETE SHEET OF 48

$1,029.30

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2629p, RARE $5 COLUMBIAN IMPERFORATE SOUVENIR SHEET PROOF - Mint NH

$371.30

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371 Var, PRIVATELY PERFORATED BLOCK - VF NH/LH - RARE!

$225.00

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273, Mint PL# & Imprint strip of three - Fine OG NH Cat $1,000.00

$265.00

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530, RARE MISPERFORATION ERROR - TOP MARGIN BLOCK OF FOUR - MNH - Stuart Katz

$93.06

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669-79, COMPLETE SET OF Nebr BLOCKS OF FOUR - Fine OG NH/LH Cat $1,899.00

$950.00

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2194, Mint NH $1 - Misperfed Error Plate Block of Four - Stuart Katz

$65.69

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1329, Mint NH 5¢ - Red Color Shift Error - Very Scarce! - Stuart Katz

$42.19

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1845, Mint NH 2¢ - TAPE SPLICE CREATES DOUBLE PAPER ERROR - Stuart Katz

$56.29

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1435a, Mint NH 8¢ FULL REVERSE PRINTING UNDER GUM ERROR - SPACE - Stuart Katz

$56.35

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1504, Mint NH 8¢ - Terrific All Colors Shifted ERROR Angus Cattle Stamp

$46.89

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1510c, Mint NH - Remarkable Fold Over ERROR Booklet Pane - Stuart Katz

$71.33

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