1972 73 Topps · #37
Mike Riordan
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$20
- PSA 9$55
- BGS 10$970
SCP sales volume 43 · as of 2026-06-21
Source: /data/comp_v2/1972_1972-73-topps_37_mike_riordan.json