
Sylveon GX from the Strengthening Expansion Pack Sun & Moon set (#64) is a Pokemon trading card released in 2017. Current fair market values for Sylveon GX are PSA 10: $6,300. The most recent PSA 10 sale was $6,300 on September 23, 2026, with 3 sales tracked in the last 30 days. CardIndex has tracked 3 total sales across all grades for this card.