The same actuator was used on 156 & 147 too, so should be a few around.
However there are two shapes of actuator shaft going into the gearbox, so you need an actuator to match unless you want to get into changing the actuator shaft or gearbox too.
Thanks for you reply. I was looking for a new one since mine only has around 40k and I planned on keeping the car for some time, would not want to risk a s/h part. I was told that the part is specific to the gt and the 147/156 does not match.