Mew Ex [Ultra-Ball-League] #151

Scarlet & Violet 151 · 2023 · Double Rare

Medium confidence 1st most valuable of 368 priced cards in Scarlet & Violet 151 — top 1%

Solid guide price from market data — 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 3.8× the ungraded price — $4047.26 raw against $15447.37 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.

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