Hi dude,
Their are bargains to be found especially this time of year if your willing to wait and do a lot of searching....ive seen a couple too when i was looking for a TT, dont be put off by an N/A aerotop though, i have just sold one and their not slow either.
And i can tell you from first hand experience what some people think is good condition and what is actually good nick are two different things.
anyway Your find some invaluable advice here on the forum...don't buy the first one you see either, go to a meet and look at some others i might help?
Good luck!!