The Rayquaza (22 / 107) card can be found in the Deoxys set.
Recently sold 3 times and based on those sales is worth around £21.23.
Currently, there are 4 open listings for this card on ebay.
This card sells in the range of £0.01 to £170.24, making it highly volatile.
This Rare card was illustrated by Hiromichi Sugiyama.