Pokémon sets › Japanese MEGA Promos › Mega Slowbro ex [Gym]
![Japanese MEGA Promos Mega Slowbro ex [Gym] Pokémon card](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/jpv2/japanese-mega-promos/mega-slowbro-ex-071-m-p.webp)
Mega Slowbro ex [Gym] #71M-P
Medium confidence 5th most valuable of 10 priced cards in Japanese MEGA Promos
Solid guide price from market data — 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.
A PSA 10 of this card sells for about 3.0× the ungraded price — £14.92 raw against £44.65 graded.
Peaked at £22.22 in June 2026; lowest £14.92 in August 2026. PSA 10 moved -20.2% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| June 2026 | £20.42 |
| July 2026 | £18.44 |
| August 2026 | £14.92 |
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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