United States

2515, MNH 25¢ Perf Shift Freak Error Christmas Block * Stuart Katz

Custom Sku: SK-32332

$89.30

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733, Mint VF NH 3¢ SEVEN Plate Blocks CV $105.00 - Stuart Katz

Custom Sku: SK-32310

$59.95

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2389b, MNH 25¢ Black Color Omitted Error Block PSE Cert - Stuart Katz

Custom Sku: SK-31789

$517.00

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1580, MNH 10¢ Large Diagonal Perf Shift Freak Error Block * Stuart Katz

Custom Sku: SK-32334

$70.50

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1756, MNH 15¢ Perf Shift Freak Error Block With Gutter * Stuart Katz

Custom Sku: SK-32331

$56.35

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2567c, MNH 29¢ Imperforate Error Pair With Normal - Stuart Katz

Custom Sku: SK-31802

$183.30

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734, Mint FVF NH 5¢ SIX Plate Blocks CV $168.00 - Stuart Katz

Custom Sku: SK-32311

$69.95

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718, Mint FVF NH 3¢ SEVEN Plate Blocks CV $119.00 - Stuart Katz

Custom Sku: SK-32303

$49.95

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1436, MNH 8¢ Extra Row of Perfs Freak Error Block With Gutter * Stuart Katz

Custom Sku: SK-32330

$140.95

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2955a, MNH 32¢ Red Color Omitted Plate Block APS Cert - Stuart Katz

Custom Sku: SK-31786

$2,627.30

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654, Mint FVF NH 2¢ THREE Plate Blocks CV $120.00 - Stuart Katz

Custom Sku: SK-32294

$59.95

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2814, MNH 29¢ Love Imperforate Between Block "Printers Waste" - Stuart Katz

Custom Sku: SK-31785

$141.00

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2073a, MNH 20¢ Imperforate Between Error With PSE Cert - Stuart Katz

Custom Sku: SK-31803

$653.30

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2154a, Mint NH 22¢ Red Missing Freak Error In Pair ** Stuart Katz

Custom Sku: SK-32328

$211.50

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562, MNH 10¢ Stunning Misperf Shift Pair Error Freak * Stuart Katz

Custom Sku: SK-31654

$56.35

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1451b, MNH 2¢ Black Color Omitted Block of Four Stamps PFC Cert - Stuart Katz

Custom Sku: SK-31778

$747.30

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2361a, MNH 25¢ Black Color Omitted Error Plate Block PFC Cert - Stuart Katz

Custom Sku: SK-31790

$1,217.30

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343V, Mint NH VF Imperforate Coil Strip/4 From Freshly Broken Roll * Stuart Katz

Custom Sku: SK-31096

$99.95

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2072a, MNH 20¢ Imperforate Between Error Plate Block With Normal - Stuart Katz

Custom Sku: SK-31800

$211.50

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1797a, MNH 15¢ Imperforate Between Error Pair With Normal - Stuart Katz

Custom Sku: SK-31797

$211.50

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642, Mint VF NH 10¢ Plate Block -- Stuart Katz

Custom Sku: SK-32276

$19.95

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635a, Mint VF NH 3¢ Plate Block * Stuart Katz

Custom Sku: SK-32231

$29.95

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637, Mint NH 5¢ WHOLESALE LOT - SIX Plate Blocks CV $105.00 Stuart Katz

Custom Sku: SK-32287

$35.95

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639, Mint VF NH 7¢ Plate Block *** Stuart Katz

Custom Sku: SK-32247

$16.95

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641, Mint VF NH 9¢ Plate Block -* Stuart Katz

Custom Sku: SK-32269

$15.95

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641, Mint VF NH 9¢ Plate Block *---- Stuart Katz

Custom Sku: SK-32267

$15.95

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642, Mint VF NH 10¢ Plate Block *--- Stuart Katz

Custom Sku: SK-32280

$19.95

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641, Mint VF NH 9¢ Plate Block * Stuart Katz

Custom Sku: SK-32258

$16.95

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642, Mint VF NH 10¢ Plate Block --- Stuart Katz

Custom Sku: SK-32277

$24.95

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537, Mint VF NH 3¢ Plate Block of Six Stamps * Stuart Katz

Custom Sku: SK-30968

$325.00

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642, Mint VF/XF NH 10¢ Plate Block * Stuart Katz

Custom Sku: SK-32272

$29.95

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641, Mint VF NH 9¢ Plate Block - Stuart Katz

Custom Sku: SK-32261

$15.95

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2524, MNH 29¢ Misperf Shift Freak Error Block of Tulip Stamps -- Stuart Katz

Custom Sku: SK-30724

$70.50

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2782b, MNH 29¢ Black & Maroon Colors Omitted Error With APS Cert - Stuart Katz

Custom Sku: SK-31760

$1,875.30

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641, Mint VF NH 9¢ Plate Block -- Stuart Katz

Custom Sku: SK-32262

$15.95

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637, Mint VF NH 5¢ Plate Block ** Stuart Katz

Custom Sku: SK-32233

$14.95

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638, Mint VF NH 6¢ Plate Block ** Stuart Katz

Custom Sku: SK-32240

$17.95

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641, Mint VF NH 9¢ Plate Block --* Stuart Katz

Custom Sku: SK-32270

$15.95

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1876-79a, MNH 18¢ Misperforated Freaky Error Block ** Stuart Katz

Custom Sku: SK-31208

$70.50

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756-65, Unused VF LH Set Of Plate Blocks -- Stuart Katz

Custom Sku: SK-32227

$149.95

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639, Mint VF NH 7¢ Plate Block ** Stuart Katz

Custom Sku: SK-32246

$16.95

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638, Mint VF NH 6¢ Plate Block *-* Stuart Katz

Custom Sku: SK-32242

$17.95

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756-65, Unused VF LH Set Of Plate Blocks * Stuart Katz

Custom Sku: SK-32228

$149.95

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638, Mint VF NH 6¢ Plate Block *--* Stuart Katz

Custom Sku: SK-32243

$16.95

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640, Mint VF NH 8¢ Plate Block ** Stuart Katz

Custom Sku: SK-32249

$18.95

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756-65, Unused VF LH Set Of Plate Blocks ** Stuart Katz

Custom Sku: SK-32229

$149.95

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373, Mint XF NH 2¢ Top Plate Block of Six Stamps ** Stuart Katz

Custom Sku: SK-30946

$350.00

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1432, MNH 8¢ Large Color Shift Stamp Freaky Error * Stuart Katz

Custom Sku: SK-31552

$23.45

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