~9600. The only "cheating" has been resorting to Gamefaqs for hints when I get stuck, and I don't care enough to work too hard at it (I will never get the "Collect All The Pigeons" achievements for instance, that moves into 'work' not 'fun'.)
Third box...I bought it about 1.5 years ago, and I've had to send it in twice (video errors and Unreadable Disk).
I've gotten two refurbs as replacements since then.