| ebay.unknown | n=2 | £48.24 | +420% |
| ebay.it | n=13 | £20.27 | +118% |
| ebay.co.uk | n=50 | £18.78 | +102% |
| ebay.com | n=301 | £13.11 | +41% |
| ebay.de | n=75 | £11.76 | +27% |
| ebay.fr | n=25 | £10.92 | +18% |
| ebay.es | n=31 | £9.29 | — |
How is this value calculated?
Recency-weighted trimmed median of 49 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 | 47 | 6 d | £16.19 | 383.67 |
| eigene PSA7-Verkäufe ÷ 2.0975 | 9 | 34 d | £18.40 | 5.28 |
| eigene PSA8-Verkäufe ÷ 2.9935 | 15 | 34 d | £22.07 | 2.55 |
| eigene PSA9-Verkäufe ÷ 7.9268 | 19 | 26 d | £18.56 | 2.38 |
| eigene LP-Verkäufe ÷ 0.7804 | 73 | 8 d | £14.42 | 1.47 |
| eigene PSA10-Verkäufe ÷ 57.4912 | 12 | 40 d | £52.28 | 0.42 |
| de roh NM × 1.2892 (Sprach-Faktor aus 7 Karten) | 4 | 9 d | £32.50 | 0.73 |
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 |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 9 d | £25.21 | 32.65 |
| eigene LP-Verkäufe ÷ 0.7804 | 7 | 9 d | £32.84 | 1.44 |
| en roh NM × 0.7757 (Sprach-Faktor aus 7 Karten) | 47 | 6 d | £12.56 | 0.51 |
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) | 47 | 6 d | £16.65 | 6.4 |
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.
#64 · C
#63 · C
#42 · U
#43 · U
#11 · HR
#13 · HR
#27 · HR
#7 · HR
#8 · HR
#5 · HR
#3 · HR
#12 · HR
#28 · HR
#21 · R
#1 · HR
#4 · HR
#137 · SEC
#1 · HR
#215 · UR
#XY122
#2 · HR
#3 · HR
#2 · HR
#142 · UR
#253 · SEC
#218 · SEC
#104 · R
#200 · SIR
#2 · HR
#4 · HR
#37 · R
#214 · UR
#38 · UR
#36 · R
#2 · RH
#2 · RH
#20 · R
#SWSH103
#SM189
#184 · UR
#35 · UR
#13 · HR
#2A
#25 · R
#XY30
#018 · RAD
#16 · R
#31 · R
#17 · UR
#SWSH101
#21 · UR
#29 · UR
#030 · RR
#009 · RRFrequently asked questions
Auction or Buy It Now — which gets more for Blastoise Crystal Guardians 14/100?
Across 195 auctions the median was £26.91, across 346 fixed-price sales £25.49. There is no meaningful difference — what matters here is how fast you want to sell.
What will I get for Blastoise Crystal Guardians 14/100 if I want to sell quickly?
Half of all sales fell between £7.37 and £43.70, with a median of £13.44. 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 Blastoise Crystal Guardians 14/100 unrealistic?
The cheapest genuine sales were around £4.42. Offers well below £2.65 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
Is the English or the German Blastoise Crystal Guardians 14/100 worth more?
From real sales: German £20.30 (25), English £9.96 (331). German fetches about 104 % more.
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.