1970 Kellogg'S · #34
John Mackey
estimateguide value · no realized compsas of 2026-06-21
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$11
- PSA 9$16
- BGS 10$71
SCP sales volume 60 · as of 2026-06-21
Source: /data/comp_v2/1970_1970-kellogg-s_34_john_mackey.json