| ebay.de | n=5 | €10,75 | +77% |
| ebay.es | n=47 | €8,92 | +47% |
| ebay.co.uk | n=21 | €8,84 | +46% |
| ebay.nl | n=8 | €7,67 | +26% |
| ebay.com | n=69 | €6,07 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 6 | 38 d | €10,56 | 48.98 |
| eigene LP-Verkäufe ÷ 0.7852 | 15 | 43 d | €7,90 | 8.06 |
| es roh NM × 0.8312 (Sprach-Faktor aus 38 Karten) | 3 | 3 mo | €9,71 | 7.54 |
| unknown roh NM × 0.8384 (Sprach-Faktor aus 115 Karten) | 3 | 2 mo | €12,22 | 4.66 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
#3 · 
#69 · 
#98 · 
#36 · 
#69 · 
#92 · 
#42 · 
#71 · 
#109 · 
#65 · 
#56 · 
#103 · Frequently asked questions
Is it worth grading Brock's Onix Gym Heroes 21/132?
A PSA 10 currently sells for about €433,90, raw the card sits at €9,21 — 47,1× as much. Mathematically, submitting returns €433,90 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.
Auction or Buy It Now — which gets more for Brock's Onix Gym Heroes 21/132?
Across 25 auctions the median was €5,21, across 100 fixed-price sales €7,29. Fixed price therefore fetched about 40 % more — for this card patience with a set price is the better route.
What will I get for Brock's Onix Gym Heroes 21/132 if I want to sell quickly?
Half of all sales fell between €5,28 and €9,36, with a median of €7,28. 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 Brock's Onix Gym Heroes 21/132 unrealistic?
The cheapest genuine sales were around €4,16. Offers well below €2,50 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.