Gyarados · Reverse Holo

Mysterious Treasures · 26/123 ·Rare

Illustration: Mitsuhiro Arita →

As of 2026-10-22

Variant Normal · 26 £6.53

Japanese edition · 2007 Secret of the Lakes · 154 —

Market price

£37.55

based on 9 sales

Price history · RAW

2026-02-16 · £3.08 £57.88 · 2026-10-19

Cross-market · RAW median per marketplace

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

ebay.it	n=4	£24.64	+136%
ebay.co.uk	n=2	£23.10	+121%
ebay.de	n=10	£11.23	+8%
ebay.com	n=73	£10.44	—

How is this value calculated?

Ladder estimate · English · ~£37.55 gruen reverse_holo

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	9	13 d	£38.05	73.47
eigene LP-Verkäufe ÷ 0.7802	24	15 d	£25.09	2.36

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £37.55 · Σ g = 75.83

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

PSA Population EN Σ 86

PSA 10

1 1%

PSA 9

17 20%

PSA 8

22 26%

PSA ≤7

46 53%

PSA · as of 2026-10-20

Recent sales · 101

2026-10-19	EN	RAW LP	Gyarados 26/123 Mysterious Treasures Reverse Holo Pokemon LP · eBay	£23.92
2026-10-16	EN	PSA 8	Gyarados 26/123 Mysterious Treasures Reverse Holo PSA 8 Incr · eBay	£316.59
2026-10-16	EN	PSA 7	Pokemon 2007 Gyarados 26/123 Reverse Holo Rare Mysterious Tr · eBay	£108.38
2026-10-16	EN	RAW UNKNOWN	Gyarados lv.49 - 26/123 - Light play - Reverse holo - Myster · eBay	£21.84
2026-10-13	EN	RAW MP	Gyarados 26/123 Tesori Misteriosi Reverse Holo Mo · eBay	£18.11
2026-10-13	EN	RAW NM	Pokemon TCG Gyarados Reverse Holo Raro Stage 1 HP120 Eng 26/ · eBay	£40.74
2026-10-13	EN	RAW LP	Gyarados 26/123 DP Mysterious Treasures Reverse Holo Rare Po · eBay	£9.21
2026-10-13	EN	CGC 9	2007 Pokemon DP Mysterious Treasures Gyarados Reverse Holo # · eBay	£134.07
2026-10-12	EN	RAW LP	Pokemon Gyarados Reverse Holo Diamond and Pearl Mysterious T · eBay	£18.72
2026-10-11	DE	RAW MP	Garados LV. 49 Reverse Holo Pokemon Karte Deutsch 26/123 Geh	£7.54
2026-10-10	EN	RAW MP	2007 Pokemon GYARADOS Mysterious Treasures REVERSE HOLO Foil	£57.88
2026-10-09	EN	RAW HP	Pokémon TCG Gyarados 26/123 Reverse Holo HP	£9.80
2026-10-09	EN	RAW HP	Gyarados 26/123 Rare Mysterious Treasures Pokemon Reverse Ho	£5.99
2026-10-08	EN	RAW HP	Gyarados 26/123 Reverse Holo \| Tesori Misteriosi Raro - HP	£6.24
2026-10-07	EN	RAW UNKNOWN	Carta rara Pokemon GYARADOS 2007 tesori misteriosi REVERSE H	£31.17
2026-10-07	EN	RAW MP	Gyarados 26/123 Reverse Holo - Pokemon TCG Mysterious Treasu	£8.42
2026-10-07	EN	RAW LP	2007 Pokemon Mysterious Treasures Gyarados 26/123 Reverse Ho	£28.45
2026-10-01	EN	RAW LP	Gyarados 26/123 Reverse Holo Mysterious Treasures Pokemon TC	£24.35
2026-09-30	EN	CGC 8.5	CGC 8.5 NM/MINT+ Gyarados 26/123 Mysterious Treasures Revers	£92.27
2026-09-28	EN	RAW NM	Pokémon Card-TCG: Gyarados - Mysterious Treasures - 26/123 -	£17.55

More from Mysterious Treasures

All 124 cards in the set →

More Gyarados cards

Staff Promos · #34 · R

HS trainer Kit (Gyarados) · #30

Pokémon TCG Classic: Blastoise & Suicune ex Deck · #007

See all 108 →

FAQ

Frequently asked questions

Auction or Buy It Now — which gets more for Gyarados · Reverse Holo Mysterious Treasures 26/123?

Across 24 auctions the median was £12.46, across 68 fixed-price sales £11.00. Auctions therefore fetched about 13 % more — worth it mainly for sought-after cards with several bidders.

What will I get for Gyarados · Reverse Holo Mysterious Treasures 26/123 if I want to sell quickly?

Half of all sales fell between £6.45 and £14.41, with a median of £10.81. 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 Gyarados · Reverse Holo Mysterious Treasures 26/123 unrealistic?

The cheapest genuine sales were around £4.43. Offers well below £2.66 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.