Aggron · Reverse Holo

Mysterious Treasures · 1/123 ·Rare Holo

Illustration: Kouki Saitou →

As of 2026-10-21

Variant Holo · 1 £14.76

Japanese edition · 2007 Secret of the Lakes · 357 —

Market price

£4.14

based on 8 sales

Price history · RAW

2026-03-15 · £0.53 £21.97 · 2026-10-17

Cross-market · RAW median per marketplace

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

ebay.es	n=4	£5.48	+74%
ebay.com	n=17	£3.28	+4%
ebay.de	n=8	£3.16	—

How is this value calculated?

Ladder estimate · English · ~£4.14 rot reverse_holo

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe · Set +20% nachgeführt	8	2 mo	£4.07	65.31
eigene LP-Verkäufe ÷ 0.7802	4	15 d	£6.80	2.21

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £4.14 · Σ g = 67.52

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

PSA Population EN Σ 23

PSA 9

6 26%

PSA 8

7 30%

PSA ≤7

10 43%

PSA · as of 2026-10-20

Recent sales · 33

2026-10-17	EN	RAW HP	Pokemon TCG Aggron Reverse holo 1/123 Mysterious Treasures ( · eBay	£0.53
2026-10-16	EN	RAW LP	Aggron 1/123 Mysterious Treasures Reverse Holo LP · eBay	£5.33
2026-10-13	EN	RAW HP	Aggron 1/123 Reverse Holo Rare Mysterious Treasures Pokemon · eBay	£0.65
2026-10-12	EN	RAW MP	Aggron 1/123 Mysterious Treasures Reverse Holo Pokemon TCG · eBay	£3.70
2026-10-09	EN	CGC 10	2007 POKEMON MISTERY TREASURES - REVERSE HOLO #1/123 AGGRON	£222.51
2026-10-07	EN	PSA 7	PSA 7 NM Pokemon Aggron Reverse Holo D&P Mysterious Treasure	£89.02
2026-09-29	EN	RAW UNKNOWN	Aggron 1/123 Mysterious Treasures Reverse Holo	£1.76
2026-09-11	EN	RAW MP	Aggron - 1/123 - Reverse Holo Rare - Pokemon TCG - MP	£6.81
2026-09-06	EN	RAW NM	Pokemon TCG Aggron Mysterious Treasures 1/123 Holo Rare Reve	£3.58
2026-09-03	DE	RAW LP	Pokemon \| Stolloss Lv. 49 \| Reverse Holo \| Geheimnisvolle Sc	£7.12
2026-08-27	EN	RAW MP	Aggron 1/123 Mysterious Treasures - Reverse Holo	£3.95
2026-08-27	EN	RAW HP	Pokemon TCG Aggron 1/123 Mysterious Treasures Reverse MP/HP	£3.24
2026-08-22	EN	RAW MP	Aggron 1/123 Mysterious Treasures Reverse Holo Pokemon Card	£2.88
2026-08-11	EN	RAW UNKNOWN	Aggron 1/123 Pokémon Card Mysterious Treasures Reverse Holo	£0.71
2026-08-08	EN	RAW NM	Aggron LV. 49 nm 1/123 Mysterious Treasures Reverse Pokemon	£10.84
2026-08-06	EN	RAW NM	Aggron Reverse Holo Holo Rare Mysterious Treasures 1/123 NM	£2.88
2026-07-18	EN	RAW NM	Aggron 1/123 Reverse Holo Sale! Will accept a 50% off offer!	£21.97
2026-07-09	EN	RAW UNKNOWN	Aggron 1/123 Mysterious Treasures Reverse Holo	£1.46
2026-07-08	EN	RAW HP	Pokemon TCG Aggron Reverse holo 1/123 Mysterious Treasures H	£1.20
2026-07-07	EN	RAW UNKNOWN	Aggron 1/123 Mysterious Treasures Reverse Holo	£5.82

Frequently asked questions

Auction or Buy It Now — which gets more for Aggron · Reverse Holo Mysterious Treasures 1/123?

Across 7 auctions the median was £3.70, across 18 fixed-price sales £3.64. There is no meaningful difference — what matters here is how fast you want to sell.

What will I get for Aggron · Reverse Holo Mysterious Treasures 1/123 if I want to sell quickly?

Half of all sales fell between £2.88 and £5.59, with a median of £3.58. 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 Aggron · Reverse Holo Mysterious Treasures 1/123 unrealistic?

The cheapest genuine sales were around £1.20. Offers well below £0.72 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.