About Tapu Koko GX
Tapu Koko GX from the GX Ultra Shiny set (#246) is a Pokemon trading card released in 2018. Current fair market values for Tapu Koko GX are PSA 10: $42, PSA 9: $16.50, Raw: $21.20. The most recent PSA 10 sale was $42 on September 14, 2025, with 8 sales tracked in the last 30 days. The most recent PSA 9 sale was $16.50 on December 11, 2025. A raw (ungraded) copy last sold for $21.20 on August 10, 2026. CardIndex has tracked 47 total sales across all grades for this card.
