The Rayquaza (16 / 110) card can be found in the Holon Phantoms set.
Recently sold 7 times and based on those sales is worth around £52.02.
Currently, there is 1 open listing for this card on ebay.
This card sells in the range of £15.98 to £88.06, making it highly volatile.
This Rare Holo card was illustrated by Mitsuhiro Arita.