2024 Topps Chrome Black Baseball #CBA-MME Matt Mervis - Chicago Cubs Autograph Superfractor 1/1
Permanent approved evidence and separate fresh marketplace observations.
Checklist identity
Stable key: topps:2024:chrome-black-baseball:autographs:cba-mme
Official checklist · Official odds
Sources last reviewed 2026-07-18.
Approved evidence timeline
No approved independent public image evidence yet.
Revision history
No public revision notes yet.
Fresh marketplace observations
Temporary source claims never change census status or become permanent evidence.