Look up a PSA certification number, then keep it as part of a complete Poké-Trade collectible identity record — grade, photos, ownership, and history, all attached to the card.
On Poké-Trade, a certification number is one field in a richer, evolving record for each collectible — so the card’s identity, proof, and history all travel together.
Name, set, number, variant, language
PSA / CGC / Beckett / SGC + numeric grade
The grader's unique cert ID
Front, back, and slab
Date, price, and receipt
Current owner, Smart Tag ID, transaction history
