1989 Topps Baseball Card Price Guide – Sports Card Radio
Bob Knepper Trading Cards: Values, Tracking & Hot Deals
Bob Knepper Topps Astros Values - MAVIN
Bob Knepper Baseball Cards
1989 New York NL vs Houston, Jul 5 incomplete
Bob Knepper Trading Cards: Values, Tracking & Hot Deals
2005 Topps Chicago White Sox Juan Uribe 186 on eBid United States
Bob Knepper Trading Cards: Values, Tracking & Hot Deals
Bob Knepper Topps Astros Values - MAVIN
Bob Knepper Trading Cards: Values, Tracking & Hot Deals
1999 Topps Cincinnati Reds Bret Boone 170 on eBid United States
Bob Knepper Baseball Cards