PRODUCT FILTERS

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Grade
Certification
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Newest Items First
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J63, Mint NH 3¢ Block of Four Postage Due Stamps SCV $140.00 * Stuart Katz
34538
$50.00
Best Offer
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J62, Mint H/NH 2¢ VF Block of Four Postage Due Stamps * Stuart Katz
34539
$19.99
Best Offer
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Q1, Mint VF NH 1¢ Block - Parcel Post * Stuart Katz
34543
$40.00
Best Offer
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C12, Mint F-VF NH 5¢ Plate Block SCV $180.00 * Stuart Katz
34551
$90.00
Best Offer
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J61, Mint NH 1¢ VF Block of Four Postage Due Stamps SCV $60.00 * Stuart Katz
34537
$35.00
Best Offer
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O30, Mint OG H 12¢ Official Stamp SCV $260.00 - Stuart Katz
34530
$200.00
Best Offer
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O25, Mint OG H 1¢ Official Stamp SCV $250.00 - Stuart Katz
34528
$175.00
Best Offer
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O25, Unused No Gum 1¢ Official Stamp SCV $120.00 - Stuart Katz
34529
$49.00
Best Offer
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PR13, Unused 8¢ Newspaper Stamp SCV $140.00 - Stuart Katz
34862
$50.00
Best Offer
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O90, Mint HR 15¢ Official Stamp SCV $85.00 * Stuart Katz
34837
$30.00
Best Offer
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Q6, Mint F-VF H 10¢ - Four Parcel Post Stamps SCV $160.00 - Stuart Katz
34797
$69.95
Best Offer
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O26, Mint Part OG 2¢ Official Stamp SCV $310.00 - Stuart Katz
34821
$90.00
Best Offer
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J69, Mint F/VF NH 1/2¢ - Postage Due Block of Four - Stuart Katz
34865
$29.95
Best Offer
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J77, Mint NH $1 - Group of Four Postage Due Stamps CV $260.00 - Stuart Katz
34782
$140.00
Best Offer
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O88, Mint HR 10¢ Official Stamp SCV $140.00 - Stuart Katz
34834
$60.00
Best Offer
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O85, Unused No Gum 3¢ Official Stamp SCV $135.00 - Stuart Katz
34833
$60.00
Best Offer
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PR81, Mint OG HR 1¢ Newspaper Stamp SCV $95.00 - Stuart Katz
34853
$19.99
Best Offer
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O91, Mint OG HR 24¢ Official Stamp SCV $85.00 ** Stuart Katz
34841
$40.00
Best Offer
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O15, Mint OG LH 2¢ Official Stamp SCV $70.00 - Stuart Katz
34818
$25.00
Best Offer
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J72, Mint NH 3¢ - Postage Due Pair of Stamps SCV $95.00 - Stuart Katz
34779
$39.95
Best Offer
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O49, Mint OG NH Three 3¢ Official Stamps SCV $75.00 - Stuart Katz
34824
$40.00
Best Offer
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J86, Mint NH 50¢ - Postage Due Block of Four SCV $80.00 -- Stuart Katz
34869
$35.00
Best Offer
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K2, Used 4¢ Shanghai Stamp SCV $70.00 - Stuart Katz
34802
$25.00
Best Offer
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O73, Mint HR 2¢ Official Stamp SCV $125.00 - Stuart Katz
34830
$40.00
Best Offer
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O58, Mint OG HR Official Stamp SCV $220.00 -- Stuart Katz
34828
$75.00
Best Offer
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O92, Unused No gum 30¢ Official Stamp SCV $65.00 * Stuart Katz
34842
$30.00
Best Offer
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J86, Mint F-VF NH 50¢ - Six Postage Due Stamps CV $120.00 - Stuart Katz
34790
$70.00
Best Offer
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O77-79, Unused No Gum Three Official Stamps SCV $410.00 - Stuart Katz
34832
$150.00
Best Offer
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PR12, Unused 6¢ Newspaper Stamp SCV $140.00 - Stuart Katz
34861
$50.00
Best Offer
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J41, Mint H 5¢ Postage Due Stamp SCV $110.00 --- Stuart Katz
34769
$19.99
Best Offer
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Q10, Mint LH 50¢ Parcel Post Stamp SCV $210.00 - Stuart Katz
34492
$125.00
Best Offer
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J24, Mint OG NH 3¢ Postage Due Stamp SCV $180.00 - Stuart Katz
34760
$89.00
Best Offer
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O91, Unused No Gum 24¢ Four Official Stamps SCV $160.00 * Stuart Katz
34839
$75.00
Best Offer
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O90, Mint HR 15¢ Official Stamp SCV $85.00 - Stuart Katz
34835
$25.00
Best Offer
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Q12, Mint HR $1 Parcel Post Stamp - Stuart Katz
34489
$250.00
Best Offer
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E12, Mint FVF NH 10¢ Special Delivery Stamp SCV $95.00 -- Stuart Katz
34470
$49.95
Best Offer
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J41, Mint H 5¢ Postage Due Stamp SCV $110.00 -- Stuart Katz
34768
$25.00
Best Offer
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J33, Mint NH 3¢ Postage Due Stamp SCV $575.00 - Stuart Katz
34763
$250.00
Best Offer
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J65, Mint VF NH 10¢ Postage Due Stamp *** Stuart Katz
34482
$85.00
Best Offer
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O15, Mint NH 1¢ Official Stamp SCV $170.00 - Stuart Katz
34418
$140.00
Best Offer
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J6, Mint VF OG LH 30¢ Postage Due Stamp - Stuart Katz
34335
$300.00
Best Offer
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J3, Mint VF OG NH 3¢ Postage Due Stamp - Stuart Katz
34334
$225.00
Best Offer
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R172p, Mint NH 80¢ Documentary Vertical Pair CV $500.00 - Stuart Katz
34133
$300.00
Best Offer
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RW9//20, Mint OG/LH Group Of Ducks CV $730.00 - Stuart Katz
34244
$149.00
Best Offer
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U.S. Flag Booklet of 20 - First Class Postage Stamps Scott 5345a
SK-34059
$18.55
Best Offer
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J52, Mint F/VF NH With PL# Nice Fresh Stamp CV $220.00 - Stuart Katz
SK-34087
$125.00
Best Offer
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PS12, Mint LH WHOLESALE Lot of 6 Plate Blocks CV $135.00 - Stuart Katz
SK-33732
$59.95
Best Offer
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C17, Mint XF/Superb NH 8¢ Airmail Stamp *A GEM*** Stuart Katz
SK-33393
$49.95
Best Offer
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R94a, Used $10 Conveyance XF GEM Revenue Stamp - Stuart Katz
SK-33906
$169.00
Best Offer
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C6, Mint NH 24¢ Airmail - Nice Fresh Stamp CV $130 - Stuart Katz
SK-33814
$49.00
Best Offer
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PS14, Mint NH $1 Wholesale Lot of 70 Stamps CV $912 * Stuart Katz
SK-33697
$299.00
Best Offer
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C22, Mint XF/Superb NH 50¢ Airmail Stamp *A GEM* Stuart Katz
SK-33389
$19.95
Best Offer
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Winter Fun ATM Pane of 18 1st Class Postage Stamps Scott 4944b
SK-28118
$75.00
Best Offer
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1919 Unused War Savings Certificate For WS4 Stamps * RARE! * Stuart Katz
SK-31317
$349.00
Best Offer
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1918 Unused War Savings Certificate For WS2-3 Stamps * RARE! * Stuart Katz
SK-31313
$375.00
Best Offer
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Winter Scenes Booklet Pane of 20 First Class Stamps Scott 5541a - Stuart Katz
SK-32943
$27.79
Best Offer
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2019 Frogs Booklet of 20 - Stamps Scott 5395-5398b
SK-32945
$19.42
Best Offer
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Colorful Celebration Booklet of 20 First Class Stamps Scott 5090b - Stuart Katz
SK-32944
$30.58
Best Offer
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Cactus Flowers Book of 20 First Class Postage Stamps Scott 5359b - Stuart Katz
SK-32946
$27.79
Best Offer
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Winter Fun Pane of 20 Current Rate Postage Stamps Scott 4940b - Stuart Katz
SK-32947
$25.93
Best Offer
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C24, MNH F-VF 30¢ Complete Sheet of 50 Stamps - CV $675 *-* Stuart Katz
SK-32417
$350.00
Best Offer
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C8, MNH VF 15¢ Plate Block (2) of 36 Stamps - NICE PIECE! CV $204.00 Stuart Katz
SK-32409
$199.00
Best Offer
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C24, MNH 30¢ Complete Sheet of 50 Stamps - CV $675 - Stuart Katz
SK-32412
$350.00
Best Offer
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BKC11, MNH 80¢ Slogan 3 Booklet - Stuart Katz
SK-32385
$19.99
Best Offer
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C8, MNH VF 15¢ Plate Block (2) of 36 Stamps - NICE PIECE! CV $204. Stuart Katz
SK-32410
$189.00
Best Offer
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C20, Mint NH XF 25¢ Top Plate Block - Stuart Katz
SK-32377
$39.95
Best Offer
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BKC8, MNH 85¢ Lot of Five Booklets CV $80 - Stuart Katz
SK-32384
$39.95
Best Offer
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C10, Mint NH WHOLESALE Group of 17 Stamps CV $212.00 - Stuart Katz
SK-32390
$42.95
Best Offer
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C20, Mint NH 25¢ WHOLESALE Lot of Five Plate Blocks CV $100 - Stuart Katz
SK-32375
$49.95
Best Offer
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C12, Mint NH WHOLESALE Group of 27 Stamps CV $472.00 - Stuart Katz
SK-32391
$79.95
Best Offer
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C20, Mint NH 25¢ WHOLESALE Lot of Five Plate Blocks CV $100 ** Stuart Katz
SK-32374
$49.95
Best Offer
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BKC4a, MNH 73¢ Lot of Five Booklets CV $250 - Stuart Katz
SK-32382
$125.00
Best Offer
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C20, Mint NH 25¢ WHOLESALE Lot of Five Plate Blocks CV $100 * Stuart Katz
SK-32373
$49.95
Best Offer
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PS15, Mint NH XF $5 Postal Savings Stamp * Stuart Katz
SK-30929
$75.00
Best Offer
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4578b, Holiday Baubles Pane of 20 First Class Christmas Stamps - Stuart Katz
SK-4578b-20stamps
$32.88
Best Offer
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Pets Celebrate Animals in Our Lives Booklet of 20 First Class Stamps Scott 5125a
SK-Pets forevers
$27.79
Best Offer
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Coral Pink Rose Pane of Twenty 33 Cent Postage Stamps Scott 3052ef
3052ef
$17.95
Best Offer
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RIO Grande Blankets Pane of Twenty 37 Cent Postage Stamps Scott 3929b
3929b
$16.95
Best Offer
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C22, Mint 50¢ VF NH Bottom Plate Block of Ten Stamps CV $125 - Stuart Katz
SK-29971
$85.00
Best Offer
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Four Flags - Freedom Flag Full Pane of 20 - Stamps
SK-4648b
$23.20
Best Offer
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Star-Spangled Banner Booklet of 20 - Stamps (Fireworks) 4855a
SK-4855aPane20
$26.92
Best Offer
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U.S. Waving Flag Booklet of 20 - Postage Stamps 2017 Edition Scott 5055
5055
$20.95
Best Offer
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C20, Mint NH Superb GEM 25¢ With PSAG Graded 100 Certificate - Stuart Katz
SK-28214
$500.00
Best Offer
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TD117 Var, RARE Imperforate Block of 4 - No Die Cutting * Stuart Katz
SK-29204
$495.00
Best Offer
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C5, Mint VF NH 16¢ Very Well Centered -- Stuart Katz
SK-28933
$85.00
Best Offer
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Christmas Holiday Virgin & Child Booklet of 20 First Class Stamps Scott 4815b
4815b
$34.88
Best Offer
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219-29P4, XF Set of Card Proofs Includes 219D - Very Fresh Colors -- Stuart Katz
SK-28833
$550.00
Best Offer
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C84-C100, 1972-1980 Airmail Commemorative Set of 18 MNH Stamps - Stuart Katz
1972-80
$19.95
Best Offer
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219-29P4, XF Set of Card Proofs Includes 219D - Very Fresh Colors - Stuart Katz
SK-28636
$595.00
Best Offer
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Yellow Rose Pane of Twenty 32 Cent Postage Stamps 3049a
3049a
$16.95
Best Offer
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Western Wear Booklet Pane of 20 Current Rate Postage Stamps Scott 5618a
5618a
$19.42
Best Offer
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RW5, Mint F/VF LH Federal Duck Stamp Cat $200.00 - Stuart Katz
SK-21748
$99.00
Best Offer
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C12, Mint Superb NH 5¢ Airmail - Stunning GEM! - Stuart Katz
SK-25590
$40.00
Best Offer
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1920's Postage Production Test Block of 30 Stamps - Stuart Katz
SK-26119
$600.00
Best Offer
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C16, Mint XF NH 5¢ With Nice Margins All Around A GEM ! - Stuart Katz
SK-25374
$75.00
Best Offer
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BKC18 (C64c), RARE Unexploded Booklet Shows Plate #'s Cat $350.00 - Stuart Katz
SK-25522
$249.00
Best Offer
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