Slowking · Reverse Holo

HeartGold SoulSilver · 12/123 ·Rare Holo

Illustration: Sumiyoshi Kizuki →

As of 2026-10-22

Variant Holo · 12 £54.21

Japanese edition · 2009 HeartGold Collection · 039 £40.42

Market price

£16.95

based on 8 sales

Price history · RAW

2026-03-29 · £1.45 £43.60 · 2026-10-19

Cross-market · RAW median per marketplace

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

ebay.it	n=4	£20.93	+110%
ebay.fr	n=4	£13.30	+34%
ebay.de	n=6	£12.32	+24%
ebay.es	n=3	£10.49	+5%
ebay.co.uk	n=7	£10.46	+5%
ebay.com	n=26	£9.95	—

How is this value calculated?

Ladder estimate · English · ~£5.23 gruen reverse_holo

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	8	34 d	£5.03	65.31
eigene LP-Verkäufe ÷ 0.8314	14	20 d	£14.28	2.47

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £5.23 · Σ g = 67.78

Measured error for this era×language (backtest): ±19 %

PSA Population EN Σ 21

PSA 9

6 29%

PSA 8

12 57%

PSA ≤7

3 14%

PSA · as of 2026-10-19

Recent sales · 53

2026-10-19	EN	RAW MP	Slowking 12/123 Heartgold & Soulsilver Reverse Holo · eBay	£7.45
2026-10-09	DE	RAW MP	Pokémon Laschoking 12/123 Reverse Holo - HeartGold & SoulSil · eBay	£8.59
2026-10-08	EN	RAW LP	Slowking 12/123 HeartGold & SoulSilver Reverse Holo Rare 201 · eBay	£11.62
2026-10-02	EN	RAW UNKNOWN	Slowking 12/123 Heartgold & Soulsilver Reverse Holo La page	£17.70
2026-10-01	EN	RAW UNKNOWN	Slowking 12/123 Heartgold & Soulsilver Reverse Holo Pokémon	£16.82
2026-09-30	ES	RAW NM	Pokemon TCG Slowking 12/123 HeartGold SoulSilver Reverse Hol	£11.43
2026-09-21	EN	RAW NM	Slowking 12/123 Heartgold & Soulsilver Reverse Holo	£4.86
2026-09-21	EN	RAW LP	Slowking 12/123 Heartgold & Soulsilver Reverse Holo LP	£14.58
2026-09-13	EN	RAW LP	Pokemon TCG Slowking 12/123 Holo & Reverse HeartGold Sou	£43.60
2026-09-10	EN	RAW NM	Pokemon Slowking Reverse Holo HeartGold SoulSilver 12/123 NM	£30.43
2026-09-10	EN	RAW LP	Pokémon TCG Slowking 12/123 Heartgold & Soulsilver (2010) Re	£18.02
2026-09-09	EN	RAW NM	Slowking 12/123 Reverse Holo Rare Heart Gold Soul Silver NM	£21.49
2026-08-27	EN	RAW MP	Slowking 12/123 Heartgold & Soulsilver Reverse Holo Pokémon	£13.29
2026-08-24	EN	RAW MP	Slowking 12/123 Heartgold & Soulsilver Reverse Holo	£10.45
2026-08-11	EN	RAW MP	Pokemon Slowking 12/123 HeartGold SoulSilver Reverse Holo Ra	£10.66
2026-08-11	EN	RAW LP	Slowking 12/123 Heartgold & Soulsilver Reverse Holo LP	£14.51
2026-08-05	EN	RAW NM	Slowking Reverse Holo Holo Rare HeartGold SoulSilver 12/123	£19.58
2026-08-05	EN	RAW LP	Pokemon TCG Slowking 12/123 HeartGold & SoulSilver Reverse H	£18.95
2026-07-25	EN	RAW UNKNOWN	Pokemon TCG Slowking #12/123 Heartgold & Soulsilver Reverse	£14.48
2026-07-18	EN	RAW UNKNOWN	Slowking 12/123 Heartgold & Soulsilver Reverse Holo Pokémon	£14.02

Frequently asked questions

Auction or Buy It Now — which gets more for Slowking · Reverse Holo HeartGold SoulSilver 12/123?

Across 13 auctions the median was £8.59, across 32 fixed-price sales £11.35. Fixed price therefore fetched about 32 % more — for this card patience with a set price is the better route.

What will I get for Slowking · Reverse Holo HeartGold SoulSilver 12/123 if I want to sell quickly?

Half of all sales fell between £8.65 and £14.48, with a median of £10.80. 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 Slowking · Reverse Holo HeartGold SoulSilver 12/123 unrealistic?

The cheapest genuine sales were around £5.37. Offers well below £3.22 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.