Pokémon sets › Japanese Glory of Team Rocket › Team Rocket's Proton
Team Rocket's Proton #123
Low confidence 22nd most valuable of 132 priced cards in Japanese Glory of Team Rocket
Rough guide — limited market data — 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.
A PSA 10 of this card sells for about 5.4× the ungraded price — £4.07 raw against £22.13 graded.
Peaked at £5.39 in July 2026; lowest £4.04 in August 2026. PSA 10 moved +19.0% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| May 2026 | £5.27 |
| June 2026 | £5.15 |
| July 2026 | £4.64 |
| August 2026 | £4.07 |
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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