| ebay.co.uk | n=8 | $15.14 | +23% |
| ebay.com | n=44 | $12.28 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 10 | 11 d | $13.50 | 81.63 |
| eigene LP-Verkäufe ÷ 0.6199 | 10 | 11 d | $19.36 | 3.34 |
| eigene PSA9-Verkäufe ÷ 7.6166 · Set +36% nachgeführt | 7 | 53 d | $47.06 | 0.99 |
Measured error for this era×language (backtest): ±22 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#6 · 
#30 · 
#32 · 
#56 · 
#60 · 
#31 · 
#23 · 
#50 · 
#60 · 
#56 · 
#091 · 
#42 · 
#063 · Frequently asked questions
Auction or Buy It Now — which gets more for Grumpig · Reverse Holo Crystal Guardians 20/100?
Across 14 auctions the median was $14.22, across 49 fixed-price sales $13.51. There is no meaningful difference — what matters here is how fast you want to sell.
What will I get for Grumpig · Reverse Holo Crystal Guardians 20/100 if I want to sell quickly?
Half of all sales fell between $9.11 and $17.56, with a median of $12.54. 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 Grumpig · Reverse Holo Crystal Guardians 20/100 unrealistic?
The cheapest genuine sales were around $6.83. Offers well below $4.10 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 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.