| ebay.es | n=43 | £17.79 | +45% |
| ebay.fr | n=3 | £15.31 | +25% |
| ebay.it | n=6 | £15.02 | +22% |
| ebay.de | n=36 | £14.55 | +19% |
| ebay.co.uk | n=43 | £12.35 | +1% |
| ebay.com | n=149 | £12.28 | — |
How is this value calculated?
Recency-weighted trimmed median of 39 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 | 39 | 19 d | £11.15 | 318.37 |
| eigene LP-Verkäufe ÷ 0.8566 | 36 | 17 d | £15.39 | 5.55 |
| eigene PSA9-Verkäufe ÷ 3.8437 | 2 | 2 mo | £18.11 | 0.93 |
| eigene PSA10-Verkäufe ÷ 36.9482 | 4 | 39 d | £20.23 | 0.32 |
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 |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 10 d | £60.64 | 16.33 |
| en roh NM × 1.0627 (Sprach-Faktor aus 16 Karten) | 39 | 19 d | £11.85 | 2.59 |
Measured error for this era×language (backtest): ±28 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.7224 (Sprach-Faktor aus 8 Karten) | 39 | 19 d | £8.05 | 0.26 |
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 2.3186 (Sprach-Faktor aus 8 Karten) | 39 | 19 d | £25.85 | 2.02 |
Measured error for this era×language (backtest): ±169 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#137 · SEC
#104 · R
#215 · UR
#4 · HR
#1 · HR
#3 · HR
#XY122
#200 · SIR
#253 · SEC
#2 · HR
#2 · HR
#214 · UR
#2 · HR
#218 · SECFrequently asked questions
Is it worth grading M Blastoise EX Generations 18/83?
A PSA 10 currently sells for about £743.49, raw the card sits at £11.13 — 66,8× as much. Of 1.280 copies already graded, 10 % received a 10 and 32 % a 9. Mathematically, submitting returns £140.61 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. The grade distribution comes from the PSA Population Report; people pre-sort before submitting, so your own hit rate may differ.
Auction or Buy It Now — which gets more for M Blastoise EX Generations 18/83?
Across 38 auctions the median was £11.11, across 129 fixed-price sales £14.23. Fixed price therefore fetched about 28 % more — for this card patience with a set price is the better route.
What will I get for M Blastoise EX Generations 18/83 if I want to sell quickly?
Half of all sales fell between £10.85 and £17.64, with a median of £13.34. 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 M Blastoise EX Generations 18/83 unrealistic?
The cheapest genuine sales were around £8.55. Offers well below £5.13 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.