I would consider looking around mate, it took be a couple of stressful months to find my GTI, I'm very impatient and didn't want to wait more than 2 weeks.
looked at quite a few before I brought mine, some had some bad bodywork, some low on power, higher mileage, no cambelt replacement (94k) things was getting worse.
I then found one for £6k, 59,000 miles on the clock, FSH, good tyres all round and only 1 tiny tiny scratch on rear bumper... took me a few mins to actually see it after the matey boy pointed it out lol.
anyway, my mate also brought one around the same time and paid 7k for his, he got his on finance similar spec to mine, 64k on the clock.
shop around mate, so far me and him have had no trouble with ours I read a lot before I brought mine and engines are suppose to be bullet proof.