The Poliwrath (13 / 102) card can be found in the Base 1st Edition set.
Recently sold 3 times and based on those sales is worth around £46.30.
Currently, there are 9 open listings for this card on ebay.
This card sells in the range of £0.01 to £263.91, making it highly volatile.
This Rare Holo card was illustrated by Ken Sugimori.