There are 9 Walker trading cards tracked on HobbyCardIndex, spanning Baseball, Amiibo, Magic: The Gathering, Basketball, Football. The most valuable is the Walker #152 at $21.49 raw.

Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/walker

Walker Cards

Name: Walker Card Price Index — Historical Data
Creator: HobbyCardIndex
License: https://hobbycardindex.com/legal/terms

9 cards · Baseball Amiibo Magic: The Gathering Basketball Football

All Walker Cards

Walker Cards

All Walker Cards

Walker #152

Walker #100 [Animal Crossing Series 1]

Walker #48

Walker #150

Walker #148

Walker #151

Walker #149

Walker [Forcefield] #18AAntoine

Walker #10

Track Walker Cards