Pokémon sets › Aquapolis › Weakness Guard [Reverse Holo]

Aquapolis Weakness Guard [Reverse Holo] Pokémon card

Weakness Guard [Reverse Holo] #141

Aquapolis · 2003 · Uncommon

Ungraded · UK

£291.52

PSA 10 · UK

£1346.85

Ungraded · US

$285.00

PSA 10 · US

$1825.00

Medium confidence 12th most valuable of 335 priced cards in Aquapolis — top 4%

Solid guide price from market data — pre-2010 condition spread, liquid, well-sampled 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 4.6× the ungraded price — £291.52 raw against £1346.85 graded.

UK ungraded · 16 readings, May 2026 to Aug 2026 +514.0%

30 days+106.3% 90 days+388.5%

Peaked at £291.52 in August 2026; lowest £47.48 in May 2026. PSA 10 moved +388.0% over a comparable period.

UK price month by month

Month	UK ungraded
May 2026	£59.68
June 2026	£66.06
July 2026	£141.28
August 2026	£291.52

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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