Kirlia

SWSH Black Star Promos · SWSH271/307

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Staff Stamp $59.39 4 sales Normal $2.29 116 sales

Market price

$70.52

Price history · RAW

2026-05-11 · $59.39 $95.96 · 2026-07-03

How is this value calculated?

Ladder estimate · English · ~$6.24 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	11	52 d	$6.67	89.8
eigene LP-Verkäufe ÷ 0.8836	3	33 d	$4.18	6.16
it roh NM × 0.8859 (Sprach-Faktor aus 147 Karten)	4	3 mo	$2.65	4.11
de roh NM × 0.9416 (Sprach-Faktor aus 134 Karten)	3	4 mo	$5.98	1.36

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $6.24 · Σ g = 101.43

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

Ladder estimate · Deutsch · ~$6.16 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	3	4 mo	$6.36	24.49
en roh NM × 1.0621 (Sprach-Faktor aus 134 Karten)	11	52 d	$7.08	1.43
it roh NM × 0.9847 (Sprach-Faktor aus 89 Karten)	4	3 mo	$2.94	1.33

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $6.16 · Σ g = 27.25

Measured error for this era×language (backtest): ±22 %

Ladder estimate · Français · ~$4.93 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0342 (Sprach-Faktor aus 49 Karten)	11	52 d	$6.90	1.41
it roh NM × 0.9549 (Sprach-Faktor aus 42 Karten)	4	3 mo	$2.85	0.91
de roh NM × 0.8322 (Sprach-Faktor aus 46 Karten)	3	4 mo	$5.29	0.34

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $4.93 · Σ g = 2.66

Measured error for this era×language (backtest): ±20 %

Gate not green — shown only here, never as the price.

Ladder estimate · Italiano · ~$3.42 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	4	3 mo	$2.99	32.65
en roh NM × 1.1288 (Sprach-Faktor aus 147 Karten)	11	52 d	$7.53	4.58
de roh NM × 1.0156 (Sprach-Faktor aus 89 Karten)	3	4 mo	$6.45	1.26

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $3.42 · Σ g = 38.49

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

PSA Population

No PSA numbers for this print yet — in any language.

Recent sales · 4

2026-07-03	IT	RAW NM	RARE NM STAFF Pokemon Silver Tempest Black Star Promo SWSH27	$71.94
2026-06-24	EN	RAW UNKNOWN	STAFF Kirlia SWSH271 Silver Tempest Stamped Holo Nintendo Po	$59.39
2026-06-05	IT	RAW UNKNOWN	STAFF Kirlia SWSH271 Silver Tempest timbrato Holo Nintendo c	$76.75
2026-05-11	IT	RAW UNKNOWN	Kirlia - (Prerelease) [STAFF] SWSH271 SWSH: Carte Promo Spad	$95.96

Frequently asked questions

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.