Pokémon sets › Japanese Southern Islands › Rainbow Island Sky

Rainbow Island Sky

Japanese Southern Islands · 1999

Ungraded · UK

£745.65

PSA 10 · UK

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Ungraded · US

$583.18

PSA 10 · US

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Low confidence 1st most valuable of 18 priced cards in Japanese Southern Islands — top 6%

Rough guide — limited market data — pre-2010 condition spread, liquid, well-sampled card, thinner Japanese market data.

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.

UK ungraded · 16 readings, May 2026 to Aug 2026 +59.1%

30 days-4.5% 90 days+8.8%

Peaked at £810.50 in August 2026; lowest £252.64 in June 2026.

UK price month by month

Month	UK ungraded
May 2026	£685.23
June 2026	£252.64
July 2026	£780.83
August 2026	£745.65

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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