Nidoking from the Aquapolis set (#24) is a Pokemon trading card released in 2003. It has a rarity of Rare. Current fair market values for Nidoking are PSA 9: $449.95, PSA 8: $132.50, Raw: $40. The most recent PSA 9 sale was $449.95 on July 21, 2026. A raw (ungraded) copy last sold for $40 on August 17, 2026. CardIndex has tracked 98 total sales across all grades for this card. There are currently 16 active listings for Nidoking.
