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.
Year1989
SetDonruss
Card #4
GradeMpe Mint
SerialMPE-1341723
⛓️ Authenticity & custody
🔐Authenticity fingerprint #7908b89134d
🧾Ledger reference e97d32781d5
🏭Graded & encapsulated by MPE Grading
🏦Held in the MPE Vault · insured digital custody
🔗 Ownership & provenance
1 recorded hand-off since grading.
💵
Ez-E → Kolton Osterman ·
$17.50 ·
💰 Sales history
💵 Sold for $17.50 · Aug 24, 2026
Seller Ez-E
Buyer Kolton Osterman
Sale price $17.50
Date Aug 24, 2026 · 06:37 PM UTC
Sold via the MPE Vault Marketplace