
Master Ball from the Power Keepers set (#78) is a Pokemon trading card released in 2007. It has a rarity of Uncommon. Current fair market values for Master Ball are PSA 10: $57.50, PSA 9: $4.26, Raw: $1.14. The most recent PSA 10 sale was $80 on January 14, 2026, with 2 sales tracked in the last 30 days. The most recent PSA 9 sale was $14.50 on October 19, 2025. A raw (ungraded) copy last sold for $0.77 on June 19, 2026. CardIndex has tracked 52 total sales across all grades for this card. There are currently 18 active listings for Master Ball.