
Omastar from the Power Keepers set (#20) is a Pokemon trading card released in 2007. It has a rarity of Rare. Current fair market values for Omastar are PSA 10: $544.48, PSA 9: $44.27, PSA 8: $15.46, Raw: $7.04. The most recent PSA 10 sale was $615 on April 12, 2026, with 6 sales tracked in the last 30 days. The most recent PSA 9 sale was $139.99 on March 31, 2026. A raw (ungraded) copy last sold for $10 on June 2, 2026. CardIndex has tracked 72 total sales across all grades for this card. There are currently 25 active listings for Omastar.