Nidoking from the Aquapolis set (#150) is a Pokemon trading card released in 2003. It has a rarity of Rare Secret. Current fair market values for Nidoking are PSA 10: $20,837.60, PSA 9: $2,752, PSA 8: $2,650, Raw: $365. The most recent PSA 10 sale was $20,837.60 on May 25, 2026, with 27 sales tracked in the last 30 days. The most recent PSA 9 sale was $2,752 on July 18, 2026. A raw (ungraded) copy last sold for $365 on July 25, 2026. CardIndex has tracked 378 total sales across all grades for this card. There are currently 86 active listings for Nidoking.
