Pokémon sets › Japanese HeartGold Collection › Professor Elm's Training Method
Professor Elm's Training Method #67
Low confidence 69th most valuable of 69 priced cards in Japanese HeartGold Collection
Rough guide — limited market data — pre-2010 condition spread, lower-demand card, low-value, bulk-traded, 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 14.2× the ungraded price — £1.46 raw against £20.80 graded.
Peaked at £1.48 in July 2026; lowest £1.45 in August 2026. PSA 10 moved -1.0% over a comparable period.
UK price month by month
| Month | UK ungraded |
|---|---|
| July 2026 | £1.48 |
| August 2026 | £1.46 |
UK guide prices, with the US market alongside — updated 29 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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