Professor Sycamore
| ebay.es | n=71 | £8.88 | +249% |
| ebay.nl | n=2 | £8.42 | +231% |
| ebay.co.uk | n=35 | £8.21 | +222% |
| ebay.de | n=44 | £7.99 | +214% |
| ebay.com | n=245 | £7.24 | +184% |
| ebay.it | n=3 | £4.16 | +63% |
| ebay.fr | n=3 | £2.55 | — |
How is this value calculated?
Recency-weighted trimmed median of 83 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 | 83 | 17 d | £9.52 | 677.55 |
| eigene LP-Verkäufe ÷ 0.9366 | 63 | 12 d | £8.66 | 3.78 |
| eigene PSA8-Verkäufe ÷ 2.108 | 2 | 2 mo | £16.81 | 3.18 |
| eigene PSA9-Verkäufe ÷ 2.8266 | 7 | 3 mo | £9.45 | 2.4 |
| eigene PSA10-Verkäufe ÷ 20.9307 | 9 | 3 mo | £5.53 | 0.37 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten) | 83 | 17 d | £13.83 | 2.47 |
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2403 (Sprach-Faktor aus 19 Karten) | 83 | 17 d | £11.82 | 2.37 |
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten) | 83 | 17 d | £10.36 | 14.05 |
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
Frequently asked questions
Is it worth grading Professor Sycamore Steam Siege 114/114?
A PSA 10 currently sells for about £115.96, raw the card sits at £9.54 — 12.2× as much. Of 1.194 copies already graded, 30 % received a 10 and 37 % a 9. Mathematically, submitting returns £60.48 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 Professor Sycamore Steam Siege 114/114?
Across 54 auctions the median was £5.45, across 204 fixed-price sales £7.98. Fixed price therefore fetched about 46 % more — for this card patience with a set price is the better route.
What will I get for Professor Sycamore Steam Siege 114/114 if I want to sell quickly?
Half of all sales fell between £5.86 and £9.33, with a median of £7.42. 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 Professor Sycamore Steam Siege 114/114 unrealistic?
The cheapest genuine sales were around £4.14. Offers well below £2.49 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.
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