The Mew (10 / 92) card can be found in the Legend Maker set.
Recently sold 5 times and based on those sales is worth around £36.35.
Currently, there are 4 open listings for this card on ebay.
This card sells in the range of £19.81 to £52.89, making it quite volatile.
This Rare Holo card was illustrated by Kouki Saitou.