The Leafeon VSTAR (GG35) card can be found in the Crown Zenith Galarian Gallery set.
Recently sold 6 times and based on those sales is worth around £26.99.
Currently, there are 11 open listings for this card on ebay.
This card sells in the range of £24.82 to £29.16, making it very stable.
This Trainer Gallery Rare Holo V card was illustrated by Jiro Sasumo.