Professor Elm’s Training Method · Reverse Holo
Market price
£17.57
based on 4 sales
Price history · RAW
2026-03-29 · £0.73
£54.48 · 2026-07-25
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
| ebay.nl | n=4 | £7.86 | +115% |
| ebay.com | n=4 | £4.81 | +31% |
| ebay.co.uk | n=2 | £3.66 | — |
How is this value calculated?
Ladder estimate · English
· ~£17.57
gruen
reverse_holo
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set +27% nachgeführt | 4 | 6 mo | £17.57 | 32.65 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £17.57 · Σ g = 32.65
Measured error for this era×language (backtest): ±19 %
PSA Population
EN
Σ 5
PSA 9
1
20%
PSA 8
1
20%
PSA ≤7
3
60%
PSA · as of 2026-10-12
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 10
| 2026-07-25 | EN | RAW MP | Professor Elm's Training Method 100/123 HGSS Uncommon Revers · eBay | £1.18 |
| 2026-06-16 | EN | RAW UNKNOWN | Professor Elm's Training Method 100/123 - Reverse Holo - Hea · eBay | £1.13 |
| 2026-05-11 | EN | RAW UNKNOWN | Professor Elm's Training Method 100/123 - Reverse Holo - Hea · eBay | £6.19 |
| 2026-04-27 | EN | RAW HP | Professor Elm's Training Method 100/123 Pokemon TCG HGSS Rev · eBay | £1.74 |
| 2026-04-22 | EN | RAW NM | Professor Elm's Training Method 100/123 -[NM]- Reverse HGSS · eBay | £13.24 |
| 2026-04-09 | EN | RAW NM | [Sealed] Pokemon Professor Elm's Training Method 100/123 Rev · eBay | £51.56 |
| 2026-04-09 | EN | RAW NM | [Sealed] Pokemon Professor Elm's Training Method 100/123 Rev · eBay | £57.40 |
| 2026-04-07 | EN | RAW UNKNOWN | 2010 Pokemon Professor Elm's Training Method Reverse #100/12 · eBay | £0.73 |
| 2026-04-04 | EN | RAW LP | Pokemon Professor Elm's Training Method - 100/123 - Uncommon · eBay | £2.49 |
| 2026-03-29 | EN | RAW NM | NM Pokemon Professor Elm's Training Method Reverse Holo Card · eBay | £8.43 |
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Frequently asked questions
What will I get for Professor Elm’s Training Method · Reverse Holo HeartGold SoulSilver 100/123 if I want to sell quickly?
Half of all sales fell between £1.18 and £13.24, with a median of £2.49. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Professor Elm’s Training Method · Reverse Holo HeartGold SoulSilver 100/123 unrealistic?
The cheapest genuine sales were around £1.13. Offers well below £0.68 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
How does Last Sold determine the market value?
Last Sold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.
Professor Elm’s Training Method · Reverse Holo HeartGold SoulSilver · 100/123