MPE Vault ledger
Ken Griffey Jr. — chain of custody
Every hand this slab has passed through since it was graded, plus the authenticity fingerprint that ties the record to the physical card.
🔒 Verified · Secured in the MPE Vault
PlayerKen Griffey Jr.
Year2004
SetBowman
Card #131
GradeMpe Mint
SerialMPE-13421259
⛓️ Authenticity & custody
🔐Authenticity fingerprint #da475b3205c
🧾Ledger reference 6d3d12812a4
🏭Graded & encapsulated by MPE Grading
🏦Held in the MPE Vault · insured digital custody
🔗 Ownership & provenance
1 recorded hand-off since grading.
🔄
Bernard Ferneau → Jeffrey Brunstetter ·
💰 Sales history
No recorded marketplace sales yet — this card hasn't changed hands on
MPE.