The Umbreon (10 / 90) card can be found in the Hs Undaunted set.
Recently sold 12 times and based on those sales is worth around £12.76.
Currently, there are 10 open listings for this card on ebay.
This card sells in the range of £9.02 to £16.50, making it stable.
This Rare Holo card was illustrated by Mitsuhiro Arita.