If you're only 75 miles from it, go and take a look at it. It's about $266 for a complete compression leakdown test from the stealer. Make sure they give you every page of the printouts.
You could have a gem. Did you see the other white one with the tan interior?
That one looks and sounds like a winner. Seller already reduced price 2k...offer him $9500 for that one.
good luck.
I'm a Nik with 137k kilometers and loving every minute of it.