1970 Topps · #505
Ken Holtzman
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$44
- PSA 9$78
- BGS 10$910
SCP sales volume 132 · as of 2026-06-25