Pokémon sets › Japanese Super Electric Breaker › Gravity Mountain
Gravity Mountain #138
Medium confidence 9th most valuable of 138 priced cards in Japanese Super Electric Breaker — top 7%
Solid guide price from market data — liquid, well-sampled card, thinner Japanese market data.
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 3.2× the ungraded price — $9.73 raw against $31.49 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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