Pokémon sets › Fossil [1st-Edition] › Tentacool [1st-Edition]

Fossil [1st-Edition] Tentacool [1st-Edition] Pokémon card

Tentacool [1st-Edition] #56

Fossil [1st-Edition] · 1999 · Common

Ungraded · UK

£2.75

PSA 10 · UK

£120.85

Ungraded · US

$2.25

PSA 10 · US

$163.75

Low confidence 57th most valuable of 62 priced cards in Fossil [1st-Edition]

Rough guide — limited market data — pre-2010 condition spread, lower-demand card.

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 43.9× the ungraded price — £2.75 raw against £120.85 graded.

UK ungraded · 17 readings, May 2026 to Aug 2026 -25.5%

30 days-51.5% 90 days-45.3%

Peaked at £6.04 in June 2026; lowest £2.75 in August 2026. PSA 10 moved +17.3% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£5.03
June 2026	£5.67
July 2026	£5.67
August 2026	£2.75

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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