Pokémon sets › Holon Phantoms › Holon's Castform [Reverse Holo]
![Holon Phantoms Holon's Castform [Reverse Holo] Pokémon card](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Holon%20Phantoms/holons-castform-reverse-holo-44.jpg)
Holon's Castform [Reverse Holo] #44
Ungraded
£22.43
PSA 10
£37.71
Guide prices in GBP for the UK market, updated 21 June 2026. Estimates for collection tracking — not an appraisal or a quote.
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![Masquerain [Reverse Holo]](https://pub-4919690d36064f94806d666a71d998a0.r2.dev/Holon%20Phantoms/masquerain-reverse-holo-47.jpg)