Mankato card buyers: questions
Which card shops in Mankato buy sports cards?
Mankato, within 5 mi of the center: GameStop (Raintree Rd) (0.9 mi) and GameStop (Adams St) (1.2 mi).
Which Mankato card shops are open on Sunday?
2 of the 2 with a full week of posted hours: GameStop (Raintree Rd) (10am–7pm) and GameStop (Adams St) (11am–6pm).
Which sports cards are worth selling?
Rookie cards of current stars, numbered parallels, autographs, vintage Hall of Famers and graded slabs are what shops pay for.

