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 $42.81

Unlimited · 2013 XY Black Star Promos · XY39 $79.71

Market price

$258.58

based on 1 sales

Price history · RAW

2026-07-01 · $196.72 $1,301 · 2026-09-27

How is this value calculated?

Ladder estimate · English · ~$13.73 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	8	2 mo	$80.36	65.31

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $80.36 · Σ g = 65.31

Cap: 2× no buyer from $14.45 € → clamped to $14.45 × 0.95 = $13.73 € (ladder said $80.36 €).

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

Ladder estimate · Deutsch · ~$67.43 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.8391 (Sprach-Faktor aus 19 Karten)	8	2 mo	$67.43	1.38

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $67.43 · 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 · ~$42.34 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.5269 (Sprach-Faktor aus 18 Karten)	8	2 mo	$42.34	0.31

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $42.34 · 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 · ~$87.37 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten)	8	2 mo	$87.37	11.76

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $87.37 · 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	$262.98
2026-09-28	EN	PSA 7	2015 Pokemon XY Black Star Promos Staff Prerelease Kingdra P · eBay	$260.79
2026-09-27	EN	RAW NM	KINGDRA POKEMON HOLO BLACK STAR PROMO STAFF PRIMAL CLASH XY3 · eBay	$196.72
2026-07-23	EN	RAW LP	Kingdra Full Art Staff Promo Holo Foil Pokemon XY Primal Cla	$286.94
2026-07-01	EN	RAW LP	Pokémon TCG Kingdra XY39 Staff Promo Prerelease Stamped Seal	$1,301
2026-06-01	EN	PSA 9	2015 POKEMON XY PROMOS #XY39 KINGDRA PRIMAL CLASH PRERELEASE	$883.54

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.