Death and Taxes and Baseball Card Litigation [Part II, 1965-1988] – SABR's Baseball Cards Research Committee
Turn back the clock, Topps
One more time for The Infield
1981 Topps & Topps Traded Strikeout Leaders (Len Barker/Steve Carlton)
Auction Prices Realized Baseball Cards 1981 Topps Steve Stone
1981 topps steve stone Values - MAVIN
1981 topps steve stone Values - MAVIN
Football - 1992 Topps Gold: pswebauctions Set Image Gallery
Listen to Puttin' Up Numbers podcast
1969–1980 – SABR's Baseball Cards Research Committee
1990 ProCards AAA Baseball Box Break, Review and Breakdown
Night owl's all-time Topps set countdown all in one place finally
Wild about checklists
1981 topps steve stone Values - MAVIN