How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 10 | 50 d | $15.37 | 81.63 |
| eigene LP-Verkäufe ÷ 0.7868 | 5 | 10 d | $9.64 | 3.33 |
Measured error for this era×language (backtest): ±16 %
No PSA numbers for this print yet — in any language.
| 2026-09-07 | EN | RAW MP | Moderately Played, English - 1 x Pokemon Blacephalon - SM221 · eBay | $7.06 |
| 2026-08-23 | EN | RAW NM | Pokemon Card Blacephalon SM221 Black Star Promo Cosmic Eclip · eBay | $20.83 |
| 2026-08-20 | EN | RAW MP | BLACEPHALON SM221 STAMPED PROMO SM BLACK STAR PROMOS POKEMON · eBay | $15.83 |
| 2026-07-02 | EN | RAW UNKNOWN | Pokemon Blacephalon SM221 Holo Card Cosmic Eclipse Promo · eBay | $14.76 |
| 2026-06-29 | IT | RAW NM | Pokemon Card Blacephalon SM221 Black Star Promo Cosmic Eclip · eBay | $21.20 |
| 2026-06-28 | EN | PSA 8 | 2019 POKEMON SM BLACK STAR PROMO #SM221 BLACEPHALON-HOLO PSA · eBay | $9.84 |
| 2026-06-22 | EN | RAW UNKNOWN | Pokemon Blacephalon SM221 Holo Card Cosmic Eclipse Promo · eBay | $12.53 |
| 2026-06-17 | EN | RAW UNKNOWN | Pokemon Blacephalon SM221 Holo Card Cosmic Eclipse Promo · eBay | $11.62 |
| 2026-04-19 | EN | RAW LP | BLACEPHALON SM221 PROMO SM BLACK STAR PROMOS POKEMON LP | $14.30 |
| 2026-04-12 | EN | PSA 7 | 2019 POKEMON SM BLACK STAR PROMO #SM221 BLACEPHALON-HOLO PSA | $30.62 |
#219 · SEC
#199 · UR
#52 · UR
#104 · R
#32 · R
#SM78 · R
#SM191
#SM228
#SM231
#SM168
#SM192
#SM241
#SM158 · R
#SM201 · URFrequently 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 $12.53 and $15.83, with a median of $14.76. 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 $11.62. Offers well below $6.97 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.