Market price
£11.43
Price history · RAW
2026-04-19 · £5.35
£16.06 · 2026-09-07
Price per print
🇬🇧
Normal · EN
n=4
£11.43
🇮🇹
Normal · IT
1 sales · too few
Last sale £16.06
How is this value calculated?
Ladder estimate · English
· ~£11.43
gruen
prerelease
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 10 | 50 d | £11.64 | 81.63 |
| eigene LP-Verkäufe ÷ 0.7868 | 5 | 10 d | £7.30 | 3.33 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £11.43 · Σ g = 84.96
Measured error for this era×language (backtest): ±16 %
PSA Population
EN
Σ 62
PSA 10
5
8%
PSA 9
24
39%
PSA 8
18
29%
PSA ≤7
15
24%
PSA · Cosmic Eclipse Prerelease-Staff · as of 2026-10-01
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 10
| 2026-09-07 | EN | RAW MP | Moderately Played, English - 1 x Pokemon Blacephalon - SM221 · eBay | £5.35 |
| 2026-08-23 | EN | RAW NM | Pokemon Card Blacephalon SM221 Black Star Promo Cosmic Eclip · eBay | £15.78 |
| 2026-08-20 | EN | RAW MP | BLACEPHALON SM221 STAMPED PROMO SM BLACK STAR PROMOS POKEMON · eBay | £11.99 |
| 2026-07-02 | EN | RAW UNKNOWN | Pokemon Blacephalon SM221 Holo Card Cosmic Eclipse Promo · eBay | £11.18 |
| 2026-06-29 | IT | RAW NM | Pokemon Card Blacephalon SM221 Black Star Promo Cosmic Eclip · eBay | £16.06 |
| 2026-06-28 | EN | PSA 8 | 2019 POKEMON SM BLACK STAR PROMO #SM221 BLACEPHALON-HOLO PSA · eBay | £7.46 |
| 2026-06-22 | EN | RAW UNKNOWN | Pokemon Blacephalon SM221 Holo Card Cosmic Eclipse Promo · eBay | £9.49 |
| 2026-06-17 | EN | RAW UNKNOWN | Pokemon Blacephalon SM221 Holo Card Cosmic Eclipse Promo · eBay | £8.80 |
| 2026-04-19 | EN | RAW LP | BLACEPHALON SM221 PROMO SM BLACK STAR PROMOS POKEMON LP | £10.83 |
| 2026-04-12 | EN | PSA 7 | 2019 POKEMON SM BLACK STAR PROMO #SM221 BLACEPHALON-HOLO PSA | £23.20 |
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Frequently asked questions
What will I get for Blacephalon SM Black Star Promos SM221/248 if I want to sell quickly?
Half of all sales fell between £9.49 and £11.99, with a median of £11.18. 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 Blacephalon SM Black Star Promos SM221/248 unrealistic?
The cheapest genuine sales were around £8.80. Offers well below £5.28 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.
Blacephalon SM Black Star Promos · SM221/248