Pokémon sets › SM Black Star Promos › Jolteon GX
Jolteon GX #SM173
Medium confidence 116th most valuable of 206 priced cards in SM Black Star Promos
Estimated from recent UK sales — 15 recent UK sale(s).
Read directly from the UK market — 15 recent listings for this exact card, refreshed weekly.
A PSA 10 of this card sells for about 56.8× the ungraded price — £7.47 raw against £424.64 graded.
Peaked at £8.05 in July 2026; lowest £6.50 in July 2026. PSA 10 moved +267.5% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £6.91 |
| July 2026 | £6.50 |
| August 2026 | £7.47 |
UK guide prices, with the US market alongside — updated 28 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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