#44662010 44c Negro Leagues Baseball: Rube Foster
$0.50- $3.95 #11541960 4c Pony Express Centennial
$0.20- $28.00 #O1271983 1c Red, Blue and Black, Official Mail
$0.30- $2.95 #M124711891-2018 Historic US Stamp Collection, Set of 50 Stamps, Mint and Used
$9.95 #5761925 1 1/2c Harding, imperforate, yellow brown
$1.50- $340.00 #3231904 1c Robert R. Livingston
$3.50- $2,875.00 #44732010 44c Winslow Homer
$0.30- $35.00 #44652010 44c Negro Leagues Baseball: Play at the Plate
$0.50- $3.95 #LS130Unitrade Perforation Gauge
$2.99 #HK28Vario 3-Pocket Black Double Sided Pages, Package of 5
Call for Availability #8551939 3c Baseball Centennial
$0.40- $135.00 #11611960 4c Senator Robert A. Taft
$0.20- $29.00 #3241904 2c Thomas Jefferson
$1.75- $3,000.00 #MM636215x30mm 25 Horizontal Strip Black Split-Back Mounts
$7.95 #28531994 29c Popular Singers: Ethel Merman
$1.10- $3.20 #5581922 6c Garfield, red orange
$1.25- $530.00 #56082021 First-Class Forever Stamp - Yogi Berra
$0.60- $21.50 #MM72640x30mm 50 Horizontal Black Split-Back Mounts
$5.95 #8941940 3c Pony Express 80th Anniversary
$0.30- $45.00 #QE31928-55 20c Special Handling
$1.75- $225.00