First (4) Cosmonauts Signed Photo: Gagarin, Popovich, Titov & Nikolayev! Pre-Cert ZarelliUniversity Archives4.7(163)$140(1 bid)May 06, 2026
Sputnik 10th Anniversary Stamp Block Signed by (9) Cosmonauts: Gagarin, Titov, Tereshkova & More!University Archives4.7(163)$140May 06, 2026
1950 Signed Government Postcard With Kid Nichols Inscription PSA NM 7Mynt Auctions4.5(862)$1,7002 days Left
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Hank Aaron Signed 3.5x5.5 Postcard Best Wishes PSA/DNA AuthenticMynt Auctions4.5(862)$100Apr 28, 2026
Autographed 4x6 Postcard Signed by David Bowie Inscribed 94 PSA DNA SlabbedMynt Auctions4.5(862)$100(1 bid)3 days Left
BA203846 Cool Papa Bell Signed/ Auto Gold HOF Plaque Postcard Grays PSA/ DNASEUYCO4.6(71)$11520 hrs Left
2001 Goal Line Art GLAC Lynn Swann Signed Steelers Postcard PSA AuthenticatedMynt Auctions4.5(862)$100(1 bid)3 days Left
Bob Feller Autographed Steiner Sports Postcard and A Collection of Sports Trading CardsLion and Unicorn4.7(2.3k)$20139 Lots Away
