The Pokémon Center Lady (105 / 106) card can be found in the Flashfire set.
Recently sold 7 times and based on those sales is worth around £12.48.
Currently, there are 10 open listings for this card on ebay.
This card sells in the range of £8.68 to £16.28, making it stable.
This Rare Ultra card was illustrated by Megumi Mizutani.