Mechanicsburg card buyers: questions
Which card shops in Mechanicsburg buy sports cards?
Camp Hill: GameStop (Camp Hill) (4.0 mi); Harrisburg: GameStop (Harrisburg) (10.9 mi).
Which Mechanicsburg card shops are open on Sunday?
2 of the 2 with a full week of posted hours: GameStop (Camp Hill) (11am–6pm) and GameStop (Harrisburg) (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.

