Octillery

SWSH Black Star Promos · SWSH089/307

Illustration: KIYOTAKA OSHIYAMA →

Market price

€4,92

Price history · RAW

2026-04-17 · €4,81 €10,58 · 2026-06-06

Price per print

🇮🇹 Normal · IT n=1 €6,33

How is this value calculated?

Ladder estimate · English · ~€4,92 gruen prerelease

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	3	39 d	€4,85	24.49
it roh NM × 0.8155 (Sprach-Faktor aus 18 Karten)	5	2 mo	€5,19	6.22

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €4,92 · Σ g = 30.71

Measured error for this era×language (backtest): ±17 %

Ladder estimate · Italiano · ~€6,33 gruen prerelease

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	5	2 mo	€6,37	40.82
en roh NM × 1.2316 (Sprach-Faktor aus 18 Karten)	3	39 d	€5,98	5.06

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €6,33 · Σ g = 45.88

Measured error for this era×language (backtest): ±18 %

PSA Population EN Σ 69

PSA 10

24 35%

PSA 9

41 59%

PSA 8

3 4%

PSA ≤7

1 1%

PSA · Prerelease · as of 2026-08-13

Recent sales · 3

2026-06-06	UNKNOWN	RAW UNKNOWN	Pokemon - Octillery - Stamped Holo - SWSH089 - Black Star Pr	€10,58
2026-05-08	IT	RAW UNKNOWN	Pokemon SIGILLATO Octillery SWSH089 SWSH stili di battaglia	€4,81
2026-04-17	UNKNOWN	RAW UNKNOWN	Octillery SWSH089 Holo SWSH Promos Wird in neuem Fenster ode	€6,06

Frequently asked questions

Is the English or the German Octillery SWSH Black Star Promos SWSH089/307 worth more?

From real sales: Italian €5,87 (11), English €5,26 (10). Italian fetches about 12 % more.

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.