Mega Greninja Ex from the Ninja Spinner set (#120) is a Pokemon trading card released in 2026. Current fair market values for Mega Greninja Ex are PSA 10: $960, PSA 9: $299, PSA 8: $222.50, Raw: $350. The most recent PSA 10 sale was $960 on July 20, 2026, with 25 sales tracked in the last 30 days. The most recent PSA 9 sale was $299 on August 17, 2026. A raw (ungraded) copy last sold for $350 on August 1, 2026. CardIndex has tracked 83 total sales across all grades for this card. There are currently 29 active listings for Mega Greninja Ex.