2014 China Official Mint Medal 1 Oz .999 Silver Panda Round NGC PF70 Ultra CAMEOMatthew Bullock Auctioneers4.7(2.1k)$504 days Left
Georges-Louis Leclerc, Comte de Buffon – Insects – Engraving (1770–1785)Proverde Auctions4.5(62)$5(1 bid)4 days Left
1996 US Mint Smithsonian Institution 150th Anniversary Commemorative Proof Coins 1/4oz Gold andMatthew Bullock Auctioneers4.7(2.1k)$500(1 bid)4 days Left
Collection of volumes from the series Life Histories of North American Birds by Arthur Cleveland BenUniques and Antiques, Inc.4.7(877)$50Jun 09, 2026
1996 Smithsonian Institute Commemorative Proof Silver DollarCATAMOUNT AUCTION CO LLC4.4(82)$25Jun 11, 2026
William MacGillivray (1796–1852) – Zoological Illustration of Bulldog Bats – Lithograph (1838)Dahlstroms Auctioneer4.3(18)€206 days Left
Uncirculated Franklin Sterling Silver Proof Medal From Smithsonian MuseumMynt Auctions4.4(876)$1003 days Left
