The Spheal (46 / 160) card can be found in the Primal Clash set.
Recently sold 3 times and based on those sales is worth around £0.20.
Currently, there are 5 open listings for this card on ebay.
This card sells in the range of £0.01 to £0.54, making it very stable.
This Common card was illustrated by Kagemaru Himeno.