The Giratina VSTAR (GG69) card can be found in the Crown Zenith Galarian Gallery set.
Recently sold 12 times and based on those sales is worth around £97.50.
Currently, there are 15 open listings for this card on ebay.
This card sells in the range of £78.29 to £116.71, making it quite volatile.
This Trainer Gallery Rare Secret card was illustrated by AKIRA EGAWA.