J931 TTM, 911 turbo, Anyone Know this Car?

[Benengo]

on paper it seems good?

[Fastlane]

£30k seems to be absolutely top whack for a standard(ish) 3.3 and given the extensive list of mods to this one, I would have thought that this seems over priced. I'd say nearer £26-27k would be reasonable (aasuming it really is a 36k mile car) although as always you pays yer money...