Sunny Castform

Delta Species · 31/113 ·Rare

Illustration: Miki Tanaka →

Variant Reverse Holo · 31 £25.27

Market price

£19.90

based on 18 sales

Price history · RAW

2026-01-29 · £0.52 £36.15 · 2026-10-12

Cross-market · RAW median per marketplace

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

ebay.fr	n=2	£14.78	+872%
ebay.co.uk	n=10	£4.31	+183%
ebay.es	n=18	£3.46	+127%
ebay.com	n=30	£3.24	+113%
ebay.de	n=19	£2.36	+55%
ebay.it	n=2	£1.52	—

Price per print

🇫🇷 Normal · FR n=1 £2.86

🇬🇧 Normal · EN n=49 £2.81

How is this value calculated?

Direct market value · £19.90

Recency-weighted trimmed median of 18 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).

Ladder estimate · English · ~£2.81 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	16	34 d	£2.79	130.61
eigene LP-Verkäufe ÷ 0.7028	18	32 d	£4.42	2.82

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.81 · Σ g = 133.43

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

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

Ladder estimate · Deutsch · ~£2.36 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.8457 (Sprach-Faktor aus 9 Karten)	16	34 d	£2.36	11.62

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.36 · Σ g = 11.62

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

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

Ladder estimate · Français · ~£2.86 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten)	16	34 d	£2.86	6.2

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.86 · Σ g = 6.2

Measured error for this era×language (backtest): ±2 %

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

PSA Population EN Σ 24

PSA 10

10 42%

PSA 9

12 50%

PSA 8

1 4%

PSA ≤7

1 4%

PSA · as of 2026-10-08

Recent sales · 84

2026-10-12	EN	PSA 10	Sunny Castform 31/113 - EX Delta Species - 2005 - Non-Holo - · eBay	£360.59
2026-10-12	EN	RAW NM	Sunny Castform 31/113 EX Delta Species Regular NM · eBay	£36.15
2026-10-09	EN	RAW UNKNOWN	Sunny Castform 31/113 Rare Delta Species Pokemon · eBay	£3.15
2026-10-07	EN	RAW LP	Sunny Castform 31/113 Rare Delta Species Pokemon Lightly Pla · eBay	£3.14
2026-10-06	EN	RAW UNKNOWN	Sunny Castform 31/113 Delta Species Regular · eBay	£4.02
2026-10-06	EN	RAW UNKNOWN	Sunny Castform \| 31/113 \| Delta Species Stamped \| Pokémon · eBay	£13.96
2026-10-05	EN	RAW UNKNOWN	Sunny Castform 31/113 EX Delta Species Regular · eBay	£3.56
2026-10-02	EN	RAW NM	Pokémon TCG - Sunny Castform 31/113 Delta Species NM · eBay	£3.30
2026-10-01	EN	RAW NM	Pokémon TCG Sunny Castform EX Delta Species 31/113 Rare * 20 · eBay	£2.47
2026-09-27	EN	RAW MP	Pokemon: Sunny Castform Rare Delta Species 31/113 MP · eBay	£1.49
2026-09-16	EN	RAW MP	Pokemon TCG - Sunny Castform 31/113 Non-Holo Rare - Ex Delta · eBay	£0.52
2026-09-05	EN	RAW UNKNOWN	Sunny Castform 31/113 EX Delta Species Regular pokemon card · eBay	£0.72
2026-09-01	FR	RAW LP	Carte Morpheo Soleil "Ex espèces Delta" 31/113 70pv Holo de · eBay	£16.90
2026-08-30	EN	RAW UNKNOWN	Pokemon Sunny Castform 31/113 EX Delta Species Regular Rare · eBay	£1.46
2026-08-28	EN	RAW UNKNOWN	Pokemon Card Delta Species Sunny Castform 31/113 Rare · eBay	£2.91
2026-08-26	EN	RAW UNKNOWN	Delta Species #31/113 Sunny Castform · eBay	£1.48
2026-08-26	EN	RAW UNKNOWN	Pokemon Sunny Castform 31/113 EX Delta Species Regular Rare · eBay	£2.91
2026-08-26	EN	RAW NM	Pokemon Sunny Castform 31/113 Delta Species NM · eBay	£2.91
2026-08-26	EN	RAW LP	Sunny Castform Rare Delta Species 31/113 LP · eBay	£1.90
2026-08-25	EN	RAW LP	Sunny Castform 31/113 EX Delta Species Rare LP Pokémon Card · eBay	£3.78

Frequently asked questions

Auction or Buy It Now — which gets more for Sunny Castform Delta Species 31/113?

Across 5 auctions the median was £7.38, across 53 fixed-price sales £3.52. Auctions therefore fetched about 110 % more — worth it mainly for sought-after cards with several bidders.

What will I get for Sunny Castform Delta Species 31/113 if I want to sell quickly?

Half of all sales fell between £2.18 and £7.39, with a median of £3.15. 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 Sunny Castform Delta Species 31/113 unrealistic?

The cheapest genuine sales were around £1.49. Offers well below £0.89 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 Last Sold determine the market value?

Last Sold 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.