1977 78 Topps · #31
John Gianelli
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$1
- PSA 9$22
- BGS 10$244
SCP sales volume 11 · as of 2026-06-21
Source: /data/comp_v2/1977_1977-78-topps_31_john_gianelli.json