Pokémon sets › Mysterious Treasures › Aggron

Mysterious Treasures Aggron Pokémon card

Aggron #1

Mysterious Treasures · 2007 · Rare Holo

Ungraded · US

$9.65

PSA 10 · US

$230.20

Ungraded · UK

£15.00

PSA 10 · UK

£169.89

Medium confidence 35th most valuable of 245 priced cards in Mysterious Treasures

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 23.9× the ungraded price — $9.65 raw against $230.20 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 13 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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