1977 O Pee Chee · #56
Bill Madlock
estimateguide value · no realized compsas of 2026-06-25
No realized sales recorded yet — the SportsCardsPro guide value below is the current market reference for this card.
Guide value · SportsCardsPro
price-guide reference, not realized sales- Raw$13
- PSA 9$104
- BGS 10$429
SCP sales volume 18 · as of 2026-06-25