United States

Newest Items First
48 Per Page
1825a, Mint NH Imperforate ERROR Pair - Veterans Admin Cat $375.00 - Stuart Katz
$277.30
Uncertified, 15 Cent, VF (Very Fine), Mint Never Hinged/MNH, Veterans
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
RW78, 2011 White-Fronted Geese Federal $15 Duck Stamp Mint NH - Stuart Katz
$44.95
Uncertified, Multi-Color, $15, VF (Very Fine), Mint Never Hinged/MNH, Ducks
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
RW12, Mint VF-XF NH Top Plate Block of Six Duck Stamps Cat $600.00 - Stuart Katz
$475.00
Uncertified, Black, $1, XF (Extremely Fine), Mint Never Hinged/MNH, Ducks
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
Scott RW74A Ring-Necked Duck Federal Duck Stamp Self Adhesive Pane - Stuart Katz
$29.95
Uncertified, Multi-Color, $15, VF (Very Fine), Mint Never Hinged/MNH, Ducks
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1420a, Mint VF NH 6¢ Pilgrim Orange & Yellow Omitted ERROR * Stuart Katz
$399.50
Uncertified, Multi-Color, 6 Cent, VF (Very Fine), Mint Never Hinged/MNH, Error
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
Peanuts - Snoopy Full Sheet of Twenty 34 Cent Stamps Scott 3507 - Stuart Katz
$17.95
Uncertified, Multi-Color, 34 Cent, Ungraded, Mint Never Hinged/MNH, Snoopy
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
TDB36, 1988 Jack London Test Booklet Complete Unexploded Cat $410.00 Stuart Katz
$250.00
Uncertified, VF (Very Fine), Mint Never Hinged/MNH, Test
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1996 Atlanta Summer Olympics Games Sheet of Twenty 32 Cent Stamps Scott 3068
$11.95
Uncertified, Multi-Color, 32 Cent, Ungraded, Mint Never Hinged/MNH, Olympics
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
Endangered Species Collectible Sheet Fifteen 32 Cent Stamps Scott 3105 By USPS
$8.50
Uncertified, Multi-Color, 32 Cent, VF (Very Fine), Mint Never Hinged/MNH, Endangered Species
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
TDB82, Green ATM Test Pane Of Eighteen Stamps Statue Of Liberty - Stuart Katz
$12.95
Uncertified, Green, Ungraded, Mint Never Hinged/MNH, Flags, National Emblems
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
Sylvester and Tweety Full Pane of Ten 32 Cent Stamps By USPS Scott 3204
$5.95
Uncertified, Multi-Color, 32 Cent, Ungraded, Mint Never Hinged/MNH, Tweety
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1920's Postage Production Test Block of 24 Stamps - Stuart Katz
$475.00
Uncertified, Ungraded, Mint Never Hinged/MNH, Testing
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
2015c, All Colors Omitted ERROR - Mint VF NH With Normal - Stuart Katz
$117.50
Uncertified, 20 Cent, VF (Very Fine), Mint Never Hinged/MNH, Libraries
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
390, Mint VF NH Line Pair, Coil Pair and Single Stamp Cat $104.50 - Stuart Katz
$75.00
Uncertified, Green, 1 Cent, VF (Very Fine), Mint Never Hinged/MNH, Politicians
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
3477, Misperfed Error Strip of Six With PL#4444 - Mint NH - Stuart Katz
$37.60
Uncertified, VF (Very Fine), Mint Never Hinged/MNH, Flags, National Emblems
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
530, RARE MISPERFORATION ERROR - TOP PLATE BLOCK OF SIX - Stuart Katz
$211.65
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
540a, Mint VF-XF NH Imperforate Between Block of Eight Cat $550.00 - Stuart Katz
$450.00
Uncertified, VF/XF (Very Fine/Extremely Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
631 Var, WITHOUT GUM BREAKERS - PLATE BLOCK - XF OG LH (3 stamps NH) Cat $450.00
$300.00
Uncertified, XF (Extremely Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1420a, Mint VF NH Orange & Yellow Colors Omitted MAJOR RARITY - Stuart Katz
$399.50
Uncertified, 6 Cent, VF (Very Fine), Mint Never Hinged/MNH, Pilgrim
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1510c, MNH 10c - REMARKABLE FOLD OVER BOOKLET PANE ERROR - Stuart Katz
$183.30
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1615cf, Mint VF NH Piano Imperforate Strip With Gap Error - Stuart Katz
$140.06
Uncertified, Multi-Color, VF (Very Fine), Mint Never Hinged/MNH, Piano
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
4141a, "Florida Panther" Die Cutting Omitted Major ERROR - Stuart Katz
$235.00
Uncertified, Multi-Color, VF (Very Fine), Mint Never Hinged/MNH, Panther
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
2550a, 29¢ Color Porter Imperforate Between ERROR - Mint NH - Stuart Katz
$329.00
Uncertified, Multi-Color, 29 Cent, VF (Very Fine), Mint Never Hinged/MNH, Cole Porter
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
BUGS BUNNY PACIFIC 97 LABEL HARD TO FIND!
$40.00
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1422 Tagging Shift ERROR Makes for Double Impression - PL# Block - Stuart Katz
$164.50
Uncertified, Multi-Color, 6 Cent, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
Chinese New Year of the Boar Sheet of Twenty 37 Cent Postage Stamps Scott 2876
$11.95
Uncertified, 29 Cent, VF (Very Fine), Mint Never Hinged/MNH, Chinese New Year
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
273, 10¢ PL# Pair Mint OG NH - Very Fresh! Cat $560.00 - Stuart Katz
$200.00
Uncertified, Green, 10 Cent, Ungraded, Mint Never Hinged/MNH, Politicians
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
J19 Mint 10¢ Postage Due Stamp F/VF OG VLH Cat $600.00 - Stuart Katz
$175.00
Uncertified, 10 Cent, Ungraded, Lightly Hinged
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1938a Color Shift MAJOR ERROR - PL# Block - 18¢ Yorktown - MNH - Stuart Katz
$70.50
Uncertified, Multi-Color, 18 Cent, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
2578 Solvent Smear ERROR PL# Block of Four 29¢ Christmas - Stuart Katz
$70.50
Uncertified, Multi-Color, 29 Cent, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1818 Var, Mint NH "B" Stamp - RARE HORIZONTAL GUTTER PAIR Stuart Katz
$282.00
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
371 Mint Plate Block of Six - XF NH Cat $350.00 - Stuart Katz
$225.00
Uncertified, 2 Cent, XF (Extremely Fine), Mint Never Hinged/MNH, Politicians
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
349 Used VF-XF 2¢ Coil Single - Scarce! Cat $100.00 - Stuart Katz
$85.00
Uncertified, Carmine, 2 Cent, VF/XF (Very Fine/Extremely Fine), Used, Politicians
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1373 Red Color "California" MISSING From Stamp Major ERROR - MNH - Stuart Katz
$653.30
Uncertified, Multi-Color, 6 Cent, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
2550a, 29¢ IMPERFORATE BETWEEN ERROR - COLE PORTER - Stuart Katz
$329.00
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
RW73A, $15 Ross Goose DUCK Stamp Self-Adhesive Pane - Stuart Katz
$27.95
Uncertified, Multi-Color, $15.00, VF (Very Fine), Mint Never Hinged/MNH, Ducks
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
2441ac, PINK COLOR OMITTED COMPLETE PANE MAJOR ERROR Cat $1,250.00+
$549.90
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1355, Mint NH 6c Disney - MISPERFED FULL GUTTER BETWEEN ERROR PAIR - Stuart Katz
$305.50
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1632, HUGE COLOR SHIFT MAJOR ERROR PLATE BLOCK - A SHOWPIECE! - Stuart Katz
$282.00
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
3910m Mint NH - Yellow Color Omitted ERROR Modern Architecture SCV $400
$141.00
Uncertified, Multi-Color, 37 Cent, Ungraded, Mint Never Hinged/MNH, Error
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
3523a, 34c LUCILLE BALL - IMPERFORATE PAIR - SELDOM OFFERED ERROR - Stuart Katz
$634.50
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1710a, Mint NH 13c IMPERFORATE ERROR STRIP OF 3 - Spirit of St. Louis Cat $700+
$376.00
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
2833b, Mint NH - 29c Flowers RARE Imperforate Booklet Pane ERROR -- Stuart Katz
$338.40
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1252a, BLUE COLOR OMITTED MAJOR ERROR VF NH - Stuart Katz
$540.50
Uncertified, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
4127m, 2009 BOOKLET PANE DIE CUTTING OMITTED ERROR ON ONE SIDE - RARE!
$423.00
Uncertified, Multi-Color, First Class, VF (Very Fine), Mint Never Hinged/MNH, Error
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
2114 Solvent Smear ERROR PL# Block of Four 22¢ Flag & Capital - Stuart Katz
$141.00
Uncertified, Multi-Color, 22 Cent, VF (Very Fine), Mint Never Hinged/MNH, Flags, National Emblems
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1700 Misperforated ERROR Plate Block - Unique 13¢ Adolph S. Ochs - Stuart Katz
$117.50
Uncertified, Multi-Color, 13 Cent, VF (Very Fine), Mint Never Hinged/MNH
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
1453 Green Color Shift ERROR PL# Block 8c Old Faithful Yellowstone Stuart Katz
$141.00
Uncertified, Multi-Color, 8 Cent, VF (Very Fine), Mint Never Hinged/MNH, Yellowstone
Stuart Katz Stamps
In stock
Please sign in to buy

Shipping time and rates:
Your city
145 - 159  Prev
153 154 155 156 157 158 159 160 161 162 163 164 165 166 167
Next  161 - 175

Featured Stamp Sellers


Condition
Grade
Certification
Price

$  –  $

  • $0
  • $24000