Big Air Balloon

151 · 155/165 ·Uncommon

Illustration: Toyste Beach → All Poké Ball cards →

Poké Ball £1.74 102 sales Normal £1.79 27 sales

Market price

£1.79

How is this value calculated?

Ladder estimate · English · ~£1.79 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	15	3 mo	£1.77	122.45
eigene LP-Verkäufe ÷ 0.9258	3	2 mo	£2.15	6.92

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.79 · Σ g = 129.37

Measured error for this era×language (backtest): ±16 %

Ladder estimate · Deutsch · ~£2.02 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1394 (Sprach-Faktor aus 96 Karten)	15	3 mo	£2.02	2.93

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.02 · Σ g = 2.93

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

Ladder estimate · Français · ~£2.53 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.4303 (Sprach-Faktor aus 70 Karten)	15	3 mo	£2.53	1.68

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.53 · Σ g = 1.68

Measured error for this era×language (backtest): ±25 %

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

Ladder estimate · Italiano · ~£2.10 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1895 (Sprach-Faktor aus 38 Karten)	15	3 mo	£2.10	1.43

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.10 · Σ g = 1.43

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

PSA Population

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

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FAQ

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.