Cloyster

151 · 091/165 ·Uncommon

Illustration: Nelnal → All Master Ball cards →

Master Ball £20.83 22 sales Poké Ball £1.45 102 sales Normal £1.55 34 sales

Market price

£20.83

Price history · RAW

2026-05-03 · £0.74 £92.89 · 2026-07-24

Cross-market · RAW median per marketplace

Spread vs. cheapest market — before shipping/duty/fees

ebay.it	n=7	£11.80	+21%
ebay.com	n=8	£11.50	+18%
ebay.fr	n=3	£9.74	—

How is this value calculated?

Ladder estimate · English · ~£20.83 gruen master_ball

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
ja roh NM × 1.0481 (Sprach-Faktor aus 16 Karten)	6	2 mo	£20.83	4.63

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £20.83 · Σ g = 4.63

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

PSA Population

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

Recent sales · 22

2026-07-24	JA	CGC 10	CGC 10 - Cloyster 091/165 - Master Ball - SV2a 151 - Japanes · eBay	£37.53
2026-07-24	JA	RAW NM	Cloyster (Master Ball Pattern) 091/165 Japanese SV2a: Pokemo · eBay	£25.88
2026-07-23	JA	RAW UNKNOWN	Cloyster (Master Ball Pattern) 091/165 Sv2a: Pokemon Card 15 · eBay	£11.85
2026-07-18	JA	RAW NM	Pokémon TCG Cloyster 091/165 (Master Ball Foil) 151 Holo J	£11.85
2026-07-13	JA	RAW NM	[NM] Cloyster Pokemon Japanese 091/165 U sv2a Holo 151 Maste	£11.16
2026-07-11	KO	RAW UNKNOWN	Cloyster 091/165 sv2a Pokemon 151 Master Ball Reverse Holo P	£4.24
2026-07-09	IT	RAW UNKNOWN	Pokemon Cloyster (modello Master Ball) 091/165 Holo Non Comu	£13.62
2026-07-09	EN	RAW UNKNOWN	Cloyster (Master Ball Foil) U 091/165 SV2a Pokémon Card 151	£12.25
2026-07-02	EN	RAW UNKNOWN	Cloyster (Master Ball Foil) U 091/165 SV2a Pokémon Card 151	£10.29
2026-06-27	KO	RAW UNKNOWN	Cloyster 091/165 (Master Ball) - Pokémon Escarlata y Violeta	£7.10
2026-06-23	EN	RAW UNKNOWN	Cloyster (Master Ball Foil) U 091/165 SV2a Pokémon Card 151	£7.84
2026-06-19	JA	RAW UNKNOWN	Pokémon TCG Cloyster Masterball Japanese Scarlet Violet 151	£11.33
2026-06-15	KO	RAW UNKNOWN	Pokemon SV 151 KR Cloyster Reverse Holo Masterball 2023 #091	£0.74
2026-06-14	JA	RAW UNKNOWN	Cloyster (Master Ball Pattern) 091/165 Sv2a: Pokemon Card 15	£10.89
2026-06-14	JA	RAW UNKNOWN	Cloyster (Master Ball Pattern) 091/165 Sv2a: Pokemon Card 15	£11.80
2026-06-13	JA	RAW NM	Pokemon Cloyster 091/165 Master Ball Reverse Holo U Japanese	£19.93
2026-06-10	JA	RAW UNKNOWN	Cloyster (Master Ball Pattern) 091/165 Sv2a: Pokemon Card 15	£10.89
2026-06-06	EN	RAW NM	Cloyster (Master Ball Pattern) 091/165 - SV2a: Pokemon Card	£13.62
2026-05-22	JA	RAW NM	Cloyster (Master Ball) SV2a: Pokemon Card 151 091/165 NM Jap	£9.55
2026-05-20	JA	RAW UNKNOWN	Cloyster Master Ball Holo 091/165 sv2a 2023 Pokemon Card Jap	£13.27

Frequently asked questions

What will I get for Cloyster 151 091/165 if I want to sell quickly?

Half of all sales fell between £9.74 and £13.27, with a median of £11.33. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

Below which price is an offer for Cloyster 151 091/165 unrealistic?

The cheapest genuine sales were around £7.10. Offers well below £4.26 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

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.