The Magneton (H19) card can be found in the Skyridge set.
Recently sold 4 times and based on those sales is worth around £53.32.
Currently, there is 1 open listing for this card on ebay.
This card sells in the range of £33.95 to £72.69, making it quite volatile.
This Rare Holo card was illustrated by Kouki Saitou.