The Arceus (95 / 99) card can be found in the Arceus set.
Recently sold 14 times and based on those sales is worth around £16.78.
Currently, there are 9 open listings for this card on ebay.
This card sells in the range of £7.63 to £25.93, making it quite stable.
This Rare Holo Lv X card was illustrated by Ryo Ueda.