The Chansey (3 / 102) card can be found in the Base Shadowless set.
Recently sold 13 times and based on those sales is worth around £29.36.
Currently, there are 19 open listings for this card on ebay.
This card sells in the range of £16.72 to £42.00, making it quite volatile.
This Rare Holo card was illustrated by Ken Sugimori.