
Omastar from the Mystery of the Fossils set (#139) is a Pokemon trading card released in 1997. The most recent PSA 10 sale was $59.99 on September 25, 2025, with 9 sales tracked in the last 30 days. The most recent PSA 9 sale was $16.50 on April 24, 2026. A raw (ungraded) copy last sold for $3.95 on June 4, 2026. CardIndex has tracked 51 total sales across all grades for this card. There are currently 11 active listings for Omastar.