The Team Aqua's Kyogre EX (6 / 34) card can be found in the Double Crisis set.
Recently sold 31 times and based on those sales is worth around £36.25.
Currently, there are 10 open listings for this card on ebay.
This card sells in the range of £19.32 to £53.18, making it quite volatile.
This Rare Ultra card was illustrated by nagimiso.
The fact that it is a EX card makes it one of the more valuable cards.