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.
Year1992
SetUpper Deck
Card #85
GradeMpe Mint
SerialMPE-13422598
⛓️ Authenticity & custody
🔐Authenticity fingerprint #c4e626ff128
🧾Ledger reference be83ab7c03b
🏭Graded & encapsulated by MPE Grading
🏦Held in the MPE Vault · insured digital custody
🔗 Ownership & provenance
1 recorded hand-off since grading.
💵
MPE → Piggy’s Place ·
$3.00 ·
💰 Sales history
💵 Sold for $3.00 · Sep 14, 2026
Seller MPE
Buyer Piggy’s Place
Sale price $3.00
Date Sep 14, 2026 · 04:21 PM UTC
Sold via the MPE Vault Marketplace