Pokémon sets › Gym Heroes [1st-Edition] › Grass Energy [1st-Edition]

Gym Heroes [1st-Edition] Grass Energy [1st-Edition] Pokémon card

Grass Energy [1st-Edition] #129

Gym Heroes [1st-Edition] · 2000 · No Rarity

Ungraded · UK

£3.36

PSA 10 · UK

£28.29

Ungraded · US

$2.75

PSA 10 · US

$38.34

Low confidence 122nd most valuable of 132 priced cards in Gym Heroes [1st-Edition]

Rough guide — limited market data — pre-2010 condition spread.

Priced against the UK market and refreshed weekly — adjusted where UK collectors reliably pay above the US average. We have not yet seen enough recent UK activity for this card to read it directly.

A PSA 10 of this card sells for about 8.4× the ungraded price — £3.36 raw against £28.29 graded.

UK ungraded · 15 readings, May 2026 to Aug 2026 -39.9%

30 days+34.9% 90 days-40.1%

Peaked at £5.75 in June 2026; lowest £2.27 in August 2026. PSA 10 moved -12.5% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£5.61
June 2026	£3.57
July 2026	£2.49
August 2026	£3.36

UK guide prices, with the US 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 UK sold prices on eBay →

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