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: $440, PSA 9: $208.50, PSA 8: $222.50, Raw: $276. The most recent PSA 10 sale was $440 on October 5, 2026, with 28 sales tracked in the last 30 days. The most recent PSA 9 sale was $208.50 on September 13, 2026. A raw (ungraded) copy last sold for $276 on September 24, 2026. CardIndex has tracked 95 total sales across all grades for this card. There are currently 65 active listings for Mega Greninja Ex.