| ebay.es | n=17 | £3.01 | +138% |
| ebay.de | n=5 | £2.53 | +99% |
| ebay.nl | n=9 | £1.77 | +40% |
| ebay.com | n=30 | £1.48 | +16% |
| ebay.co.uk | n=13 | £1.27 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 10 | 3 mo | £1.49 | 81.63 |
| eigene LP-Verkäufe ÷ 0.8517 | 27 | 2 mo | £1.90 | 4.27 |
Measured error for this era×language (backtest): ±22 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.6465 (Sprach-Faktor aus 8 Karten) | 10 | 3 mo | £0.96 | 0.17 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten) | 10 | 3 mo | £1.53 | 6.03 |
Measured error for this era×language (backtest): ±2 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#106 · U
#148 · U
#79 · U
#100 · U
#82 · U
#115 · HR
#114 · HR
#112 · HR
#117 · HR
#113 · HR
#105 · HR
#102 · HR
#111 · HR
#108 · HRFrequently asked questions
Is it worth grading Professor Elm's Training Method Unseen Forces 89/115?
A PSA 10 currently sells for about £302.85, raw the card sits at £1.45 — 209,5× as much. Mathematically, submitting returns £302.85 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.
What will I get for Professor Elm's Training Method Unseen Forces 89/115 if I want to sell quickly?
Half of all sales fell between £1.27 and £3.60, with a median of £1.77. 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 Unseen Forces 89/115 unrealistic?
The cheapest genuine sales were around £1.02. Offers well below £0.61 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 lastsold determine the market value?
lastsold 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.