1978 Jack Wallin Grand Slam · #101
Robin Roberts
estimateguide value · no realized compsas of 2026-06-20
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$29
- PSA 9$21
- BGS 10$153
SCP sales volume 10 · as of 2026-06-20
Source: /data/comp_v2/1978_1978-jack-wallin-grand-slam_101_robin_roberts.json