Lovely cars but you'd need to do your homework on them,the IMS bearing and bore scoring issues on the up to 2008 Porsche models are quiet common so id look in to that first before taking the plunge
watched a video on the IMS bearing the other day and apparently it effects ones with less use more as the bearing gets dry on one side from not been in oil and there are things you can do with a direct oil feed kit but it may be a engine out job on that model which aint cheap and if the bearing fails its costly too see video below
Maybe that one has had preventative maintenance done to it
https://www.youtube.com/watch?v=hzUq2DFpeKw&t=4s