Kingdra · Staff Stamp

XY Black Star Promos · XY39/211

Illustration: hatachu → All Staff Stamp cards →

Origin: Prerelease / Build & Battle · Tournament / league play · Primal Clash ≈

Promo Prerelease · XY39 £32.51

Unlimited · 2013 XY Black Star Promos · XY39 £60.54

Market price

£196.37

based on 1 sales

Price history · RAW

2026-07-01 · £149.39 £987.82 · 2026-09-27

How is this value calculated?

Ladder estimate · English · ~£10.42 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	8	2 mo	£61.03	65.31

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £61.03 · Σ g = 65.31

Cap: 2× no buyer from £10.97 € → clamped to £10.97 × 0.95 = £10.42 € (ladder said £61.03 €).

Measured error for this era×language (backtest): ±19 %

Ladder estimate · Deutsch · ~£51.21 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.8391 (Sprach-Faktor aus 19 Karten)	8	2 mo	£51.21	1.38

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £51.21 · Σ g = 1.38

Measured error for this era×language (backtest): ±43 %

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

Ladder estimate · Français · ~£32.15 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.5269 (Sprach-Faktor aus 18 Karten)	8	2 mo	£32.15	0.31

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £32.15 · Σ g = 0.31

Measured error for this era×language (backtest): ±12 %

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

Ladder estimate · Italiano · ~£66.35 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten)	8	2 mo	£66.35	11.76

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £66.35 · Σ g = 11.76

Measured error for this era×language (backtest): ±14 %

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

PSA Population

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

Recent sales · 6

2026-10-04	EN	PSA 7	2015 Pokemon XY Black Star Promos Staff Prerelease Kingdra P · eBay	£199.71
2026-09-28	EN	PSA 7	2015 Pokemon XY Black Star Promos Staff Prerelease Kingdra P · eBay	£198.05
2026-09-27	EN	RAW NM	KINGDRA POKEMON HOLO BLACK STAR PROMO STAFF PRIMAL CLASH XY3 · eBay	£149.39
2026-07-23	EN	RAW LP	Kingdra Full Art Staff Promo Holo Foil Pokemon XY Primal Cla	£217.90
2026-07-01	EN	RAW LP	Pokémon TCG Kingdra XY39 Staff Promo Prerelease Stamped Seal	£987.82
2026-06-01	EN	PSA 9	2015 POKEMON XY PROMOS #XY39 KINGDRA PRIMAL CLASH PRERELEASE	£670.98

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.