| ebay.fr | n=2 | £7.53 | +105% |
| ebay.es | n=25 | £4.44 | +21% |
| ebay.it | n=3 | £4.40 | +20% |
| ebay.de | n=3 | £3.83 | +4% |
| ebay.com | n=36 | £3.67 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 3 mo | £5.43 | 32.65 |
| eigene PSA8-Verkäufe ÷ 1.8838 | 3 | 2 mo | £3.25 | 2.53 |
| eigene PSA9-Verkäufe ÷ 4.338 | 4 | 3 mo | £3.89 | 1.64 |
| eigene LP-Verkäufe ÷ 0.756 | 12 | 2 mo | £6.51 | 1.4 |
| eigene PSA7-Verkäufe ÷ 1.1503 | 2 | 54 d | £5.26 | 1.08 |
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 +11% nachgeführt | 4 | 3 mo | £5.74 | 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 +11% nachgeführt | 4 | 3 mo | £5.99 | 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.
#94 · C
#169 · SEC
#88 · C
#92 · C
#098 · HR
#90 · C
#168 · SEC
#183 · SEC
#099 · HR
#91 · C
#89 · C
#93 · C
#121 · C
#143 · SECFrequently asked questions
Auction or Buy It Now — which gets more for Grass Energy Power Keepers 103/108?
Across 12 auctions the median was £3.83, across 50 fixed-price sales £4.21. Fixed price therefore fetched about 10 % more — for this card patience with a set price is the better route.
What will I get for Grass Energy Power Keepers 103/108 if I want to sell quickly?
Half of all sales fell between £3.14 and £5.06, with a median of £4.23. 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 Grass Energy Power Keepers 103/108 unrealistic?
The cheapest genuine sales were around £2.22. Offers well below £1.33 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.