
Omastar from the Arceus set (#23) is a Pokemon trading card released in 2009. It has a rarity of Rare. Current fair market values for Omastar are PSA 10: $90, PSA 9: $29.99, Raw: $2.32. The most recent PSA 10 sale was $90 on April 19, 2025. The most recent PSA 9 sale was $29.99 on November 18, 2025. A raw (ungraded) copy last sold for $1.99 on June 23, 2026. CardIndex has tracked 63 total sales across all grades for this card. There are currently 61 active listings for Omastar.