Trading Card Price Guide
Look up what a trading card is worth. The HobbyScan catalog lists 46 cards that collectors have scanned — sports cards, Pokémon and other TCG cards — with photos, card details and eBay-based reference prices for RAW and graded copies. A reference price is a guide, not an offer: see how we calculate reference prices. Building a set? Browse release checklists. New to sold comps? Read the eBay sold prices guide.
46 cards matching “Ken O'Brien”RAW prices are eBay-based reference prices
1990 Pro Set #239 Ken O'BrienKen O'Brien1990 · Pro SetRAW$1.11
1987 Topps #127 Ken O'BrienKen O'Brien1987 · ToppsRAW$0.74
1991 Pacific #373 Ken O'BrienKen O'Brien1991 · PacificRAW$1.25
1989 Topps #228 Ken O'BrienKen O'Brien1989 · ToppsRAW$1.32
1991 Pro Set Platinum #85 Ken O'BrienKen O'Brien1991 · Pro SetRAW$0.25
2025 Panini Prizm Football #185 Ken O'BrienKen O'Brien2025 · PaniniRAW$1.50
1991 Pacific #373 Ken O'BrienKen O'Brien1991 · PacificRAW$1.25
1998 Playoff Class Reunion '87 #87 Ken O'BrienKen O'Brien1998 · Playoff
1991 Pro Set Platinum #85 Ken O'BrienKen O'Brien1991 · Pro Set PlatinumRAW$0.25
1986 Topps #225 NFL Passing Leaders Joe Montana Ken O'BrienJoe Montana, Ken O'Brien1986 · ToppsRAW$2.99
2025 Panini Donruss Signature Series #SS-KON Ken O'BrienKen O'Brien2025 · Panini DonrussRAW$4.00
1991 Upper Deck Domino's Pizza Quarterback Challenge #19 Ken O'BrienKen O'Brien1991 · Upper Deck
1986 Topps #225 NFL Passing Leaders Joe Montana Ken O'BrienJoe Montana, Ken O'Brien1986 · ToppsRAW$2.99
2025 Panini Prizm #185 Ken O'BrienKen O'Brien2025 · PaniniRAW$1.39
2025 Panini Prizm #185 Ken O'BrienKen O'Brien2025 · PaniniRAW$1.39
1986 Topps #225 Ken O'Brien / Joe Montana Passing LeadersKen O'Brien, Joe Montana1986 · ToppsRAW$2.99
1989 Topps #228 Ken O'BrienKen O'Brien1989 · ToppsRAW$1.63
1990 Pro Set #239 Ken O'BrienKen O'Brien1990 · Pro SetRAW$0.50
1989 Pro Set #312 Ken O'BrienKen O'Brien1989 · Pro SetRAW$0.99
2025 Panini Prizm #185 Ken O'BrienKen O'Brien2025 · Panini
2025 Panini Prizm #185 Ken O'BrienKen O'Brien2025 · Panini Prizm
2025 Panini Prizm #185 Ken O'BrienKen O'Brien2025 · PaniniRAW$1.25
1990 Topps #453 Ken O'BrienKen O'Brien1990 · ToppsRAW$1.30
1991 Wild Card #20 Ken O'BrienKen O'Brien1991 · Wild CardRAW$2.50
1990 Action Packed #197 Ken O'BrienKen O'Brien1990 · Action PackedRAW$1.77
1990 Pro Set #239 Ken O'BrienKen O'Brien1990 · Pro SetRAW$0.50
1990 Topps #453 Ken O'BrienKen O'Brien1990 · ToppsRAW$1.30
1993 Topps Stadium Club #426 Ken O'BrienKen O'Brien1993 · ToppsRAW$1.55
1991 Upper Deck #327 Ken O'BrienKen O'Brien1991 · Upper DeckRAW$1.01
1991 Pro Set #249 Ken O'BrienKen O'Brien1991 · Pro SetRAW$1.15
1986 Topps #225 Ken O'Brien / Joe MontanaKen O'Brien / Joe Montana1986 · ToppsRAW$2.99
1986 Topps #225 Joe Montana / Ken O'Brien Passing LeadersJoe Montana, Ken O'Brien1986 · ToppsRAW$2.99
1986 Topps #95 Ken O'BrienKen O'Brien1986 · ToppsRAW$1.59
1988 Topps #302 Ken O'BrienKen O'Brien1988 · ToppsRAW$1.84
1992 SkyBox Impact #296 Ken O'BrienKen O'Brien1992 · SkyBoxRAW$0.25
1990 Fleer #367 Ken O'BrienKen O'Brien1990 · FleerRAW$0.99
2025 Donruss Ken O'Brien Auto Signature Series #SS-KONKen O'Brien2025 · Donruss
1993 Upper Deck NFL Experience #25 Ken O'BrienKen O'Brien1993 · Upper DeckRAW$1.49
1990 Topps #453 Ken O'BrienKen O'Brien1990 · ToppsRAW$1.30
1991 Pro Set #106 Ken O'BrienKen O'Brien1991 · Pro Set
1990 Pro Set #249 Ken O'BrienKen O'Brien1990 · Pro Set
1991 Upper Deck Domino's Pizza Quarterback Challenge #19 Ken O'BrienKen O'Brien1991 · Upper Deck
1990 Fleer #367 Ken O'BrienKen O'Brien1990 · FleerRAW$0.99
1989 Score #241 Ken O'BrienKen O'Brien1989 · ScoreRAW$1.27
1991 Wild Card Ken O'Brien #unknown QuarterbackKen O'Brien1991 · Wild CardRAW$0.25
1991 Pacific Award Winner #AW-12 Ken O'BrienKen O'Brien1991 · Pacific
