Portsmouth card buyers: questions
Which card shops in Portsmouth buy sports cards?
New Boston: GameStop (New Boston) (1.5 mi); Ashland: GameStop (Ashland) (24.6 mi).
Which Portsmouth card shops are open on Sunday?
1 of the 2 with a full week of posted hours: GameStop (New Boston) (10am–7pm).
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.

