| ebay.fr | n=2 | £5.23 | +82% |
| ebay.co.uk | n=4 | £4.69 | +63% |
| ebay.com | n=21 | £3.67 | +28% |
| ebay.de | n=23 | £2.87 | — |
How is this value calculated?
Recency-weighted trimmed median of 4 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set +23% nachgeführt | 4 | 2 mo | £6.24 | 32.65 |
| eigene LP-Verkäufe ÷ 0.6859 | 11 | 29 d | £6.28 | 2.6 |
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 × 0.9854 (Sprach-Faktor aus 42 Karten) · Set +15% nachgeführt | 4 | 2 mo | £5.86 | 2.26 |
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) · Set +15% nachgeführt | 4 | 2 mo | £6.12 | 5.43 |
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.
#RT5 · R
#RT4 · R
#177 · UR
#RT1 · R
#RT2 · R
#SM94 · R
#126 · SIR
#RT3 · R
#13 · RH
#7 · RH
#159 · SEC
#SV038 · SR
#197 · IR
Frequently asked questions
What will I get for Rotom POP Series 9 5/17 if I want to sell quickly?
Half of all sales fell between £2.49 and £4.55, with a median of £3.17. 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 Rotom POP Series 9 5/17 unrealistic?
The cheapest genuine sales were around £1.14. Offers well below £0.69 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.