Pokémon sets › Gym Challenge [1st-Edition] › Giovanni's Nidoking [1st-Edition]

Gym Challenge [1st-Edition] Giovanni's Nidoking [1st-Edition] Pokémon card

Giovanni's Nidoking [1st-Edition] #7

Gym Challenge [1st-Edition] · 2000 · Rare Holo

Ungraded · US

$152.75

PSA 10 · US

$2703.02

Ungraded · UK

£304.50

PSA 10 · UK

£1994.83

Medium confidence 10th most valuable of 132 priced cards in Gym Challenge [1st-Edition] — top 8%

Solid guide price from market data — pre-2010 condition spread, liquid, well-sampled card.

Built from United States market data — recent sales of this card in that market, refreshed weekly.

A PSA 10 of this card sells for about 17.7× the ungraded price — $152.75 raw against $2703.02 graded.

We began recording US prices as their own series in August 2026, so there are not yet enough readings to chart a US trend for this card. It will appear here as they accumulate.

US guide prices, with the UK market alongside — updated 30 August 2026. Each market is priced from real market data in that market. Estimates for collection tracking — not an appraisal or a quote.

Check recent US sold prices on eBay →

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