get your pokemon cards graded Getting professionally One Random PSA Graded and

Expect utility and value from it rather than tempo

Konami also sent Lyles a Certificate of Authenticity and numerous rare Yu-Gi-Oh cards, including another set of Exodia The Forbidden One, which he also brought to the US Olympic Trials

Use penny sleeves immediately after opening, put valuable cards into a toploader or one-touch, and store them upright in a box in a cool, dry place without direct sunlight

GX chapter 2: "Princeton!!" Yu-Gi-Oh

[2] [3] [4] [5] If a player uses card sleeves, they must all be the same so their cards aren't marked

Just like the Bronze Trophy Card, the Silver Trophy Pikachu is a physical artifact from the earliest era of organized Pokmon competitions