Ariados

Mysterious Treasures · 20/123 ·Rare

Illustration: Midori Harada →

Market price

£1.47

Price history · RAW

2025-12-07 · £0.01 £5.14 · 2026-09-12

Cross-market · RAW median per marketplace

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

ebay.de	n=6	£1.46	+69%
ebay.com	n=8	£0.87	—

Price per print

🇬🇧 Normal · EN n=7 £1.44

How is this value calculated?

Ladder estimate · English · ~£5.73 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	2	25 d	£6.87	16.33
eigene LP-Verkäufe ÷ 0.719	3	29 d	£1.93	2.73

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £5.73 · Σ g = 19.06

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

PSA Population EN Σ 94

PSA 10

4 4%

PSA 9

24 26%

PSA 8

49 52%

PSA ≤7

17 18%

PSA + CGC · as of 2026-09-28

Recent sales · 14

2026-09-12	EN	RAW LP	Pokemon - Ariados #20/123 - Mysterious Treasures Rare · eBay	£1.48
2026-09-12	EN	RAW NM	Nintendo Pokemon TCG Mysterious Treasures Ariados 20/123 Sta · eBay	£8.81
2026-07-26	EN	RAW UNKNOWN	Pokemon Card Ariados lv.32 DP Mysterious Treasures 20/123 Ra · eBay	£2.13
2026-07-23	EN	RAW UNKNOWN	Ariados 20/123 Mysterious Treasures Pokémon Card TCG · eBay	£1.05
2026-07-22	EN	RAW NM	Ariados 20/123 D&P Mysterious Treasures RARE MINT! Pokemon · eBay	£1.45
2026-07-22	EN	RAW UNKNOWN	Pokemon Card Ariados 20/123 D&P Mysterious Treasures Non-Hol · eBay	£1.14
2026-06-06	EN	RAW LP	20/123 \| Ariados \| Myst. Treasures \| Pokemon Card \| LP \| Non · eBay	£0.72
2026-06-05	EN	RAW UNKNOWN	Ariados 20/123 Mysterious Treasures Regular · eBay	£0.01
2026-05-08	EN	RAW UNKNOWN	Mysterious Treasures #20/123 Ariados · eBay	£0.15
2026-05-03	EN	RAW MP	ARIADOS 20/123 NON HOLO RARE POKEMON TCG MP · eBay	£1.14
2026-05-01	EN	RAW HP	20/123 \| Ariados \| Myst. Treasures \| Pokemon Card \| HP · eBay	£1.01
2026-04-25	UNKNOWN	RAW UNKNOWN	Pokémon Karte Ariados 20/123 Rare · eBay	£0.85
2026-03-10	EN	RAW LP	Ariados - 20/123 - Rare DP Mysterious Treasures - Pokemon Ca · eBay	£1.05
2025-12-07	EN	RAW UNKNOWN	Ariados (20/123) [Diamond & Pearl: Mysterious Treasures]	£0.51

Frequently asked questions

What will I get for Ariados Mysterious Treasures 20/123 if I want to sell quickly?

Half of all sales fell between £0.72 and £1.45, with a median of £1.05. 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 Ariados Mysterious Treasures 20/123 unrealistic?

The cheapest genuine sales were around £0.15. Offers well below £0.09 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.