The Doduo (71 / 110) card can be found in the Legendary Collection set.
Recently sold 6 times and based on those sales is worth around £24.60.
Currently, there are 5 open listings for this card on ebay.
This card sells in the range of £15.80 to £33.40, making it quite stable.
This Common card was illustrated by Mitsuhiro Arita.