Team Rocket's Nidoking ex #437

Team Rocket's Nidoking ex #437 from Japanese Start Deck 100 Battle Collection currently reads Raw: $2.40, PSA 9: $10.00, PSA 10: $200 in our aggregated recent-sales price guide. The guide is rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces, never asking prices.

The PSA 10 price of $200 is 83.3× the raw price of $2.40. Grading fees vary by card value and PSA service tier — see PSA's current fee page before submitting.

Raw, PSA 9 and PSA 10 figures come from our aggregated recent-sales price guide, rebuilt nightly from sold-sales data across the major Pokémon TCG marketplaces. The displayed values are guide numbers, not individual listings. PSA population data is sourced directly from PSA's public population reports. Asking prices are never used; only confirmed sales activity feeds the guide.