Should I buy this 5ktqa?

[TM]

Ameer,
Not meant really as a flame:

It totally depends on the car. Some 5ks are worth more than $3000.
Is it worth it to you? Maybe not. To others, it may very well be. To
say that no 5k is worth more than $3k is ridiculous. Chris Turner's
old Pearl White 5ktq was definitely worth more than $3k, and I've seen
even nicer ones.

I also wonder why you're so set on diagnosing every boost problem
as a result of a bad ECU line. What is the basis of your diagnosis?
Not really doubting, but would like to know your rationalization.

Thanks,
Taka