Champions Festival
| ebay.it | n=3 | £67.28 | +92% |
| ebay.de | n=7 | £49.73 | +42% |
| ebay.com | n=11 | £35.02 | — |
How is this value calculated?
Recency-weighted trimmed median of 1 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene PSA8-Verkäufe ÷ 1.9632 | 3 | 28 d | £106.50 | 0.81 |
| eigene PSA9-Verkäufe ÷ 3.748 | 6 | 2 mo | £40.37 | 0.37 |
| eigene PSA10-Verkäufe ÷ 34.5725 | 6 | 37 d | £54.21 | 0.12 |
| it roh NM × 0.8673 (Sprach-Faktor aus 49 Karten) | 3 | 24 d | £44.88 | 1.84 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set -17% nachgeführt | 2 | 56 d | £34.58 | 16.33 |
| eigene PSA9-Verkäufe ÷ 3.748 · Set -17% nachgeführt | 3 | 4 mo | £19.91 | 0.37 |
| it roh NM × 0.6241 (Sprach-Faktor aus 19 Karten) | 3 | 24 d | £32.29 | 0.25 |
| en PSA9 ÷ 3.748 × 0.9467 · Set -17% nachgeführt | 6 | 2 mo | £34.06 | 0.31 |
Measured error for this era×language (backtest): ±34 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| it roh NM × 0.8199 (Sprach-Faktor aus 12 Karten) | 3 | 24 d | £42.42 | 0.41 |
| en PSA9 ÷ 3.748 × 1.0064 · Set +17% nachgeführt | 6 | 2 mo | £45.16 | 0.29 |
Measured error for this era×language (backtest): ±9 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 3 | 24 d | £51.74 | 24.49 |
| eigene PSA9-Verkäufe ÷ 3.748 · Set -11% nachgeführt | 2 | 2 mo | £24.60 | 0.37 |
| en PSA9 ÷ 3.748 × 1.153 · Set -11% nachgeführt | 6 | 2 mo | £43.30 | 0.32 |
Measured error for this era×language (backtest): ±17 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#SM192
#SM230
#SM156
#SM228
#SM167
#SM193
#SM226
#SM233
#SM170
#SM247
#SM229
#SM240
#XY91
#SWSH296
#BW95 · 
Frequently asked questions
Is it worth grading Champions Festival SM Black Star Promos SM231/248?
A PSA 10 currently sells for about £2,142, raw the card sits at £55.77 — 38.4× as much. Of 292 copies already graded, 12 % received a 10 and 51 % a 9. Mathematically, submitting returns £449.82 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 Champions Festival SM Black Star Promos SM231/248?
Across 15 auctions the median was £162.57, across 23 fixed-price sales £83.72. Auctions therefore fetched about 94 % more — worth it mainly for sought-after cards with several bidders.
What will I get for Champions Festival SM Black Star Promos SM231/248 if I want to sell quickly?
Half of all sales fell between £35.02 and £54.11, with a median of £42.99. 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 Champions Festival SM Black Star Promos SM231/248 unrealistic?
The cheapest genuine sales were around £30.28. Offers well below £18.17 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.