MPE Vault ledger
Bert Blyleven — 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
PlayerBert Blyleven
Year2026
SetPrizm
Card #146
GradeMpe Mint
SerialMPE-13474470
⛓️ Authenticity & custody
🔐Authenticity fingerprint #f5d9869f013
🧾Ledger reference 6044c9ed331
🏭Graded & encapsulated by MPE Grading
🏦Held in the MPE Vault · insured digital custody
🔗 Ownership & provenance
1 recorded hand-off since grading.
💵
MPE → Collector13 ·
$2.00 ·
💰 Sales history
No recorded marketplace sales yet — this card hasn't changed hands on
MPE.