You have to decide if the warranty is worth it for you. Also, don't just limit your search to your area. Whenever I do a search, I go out to unlimited distance. You can find better deals if you really look for them out in the rest of the 'States. Especially if you look in some of the southern states, where having AWD is not really an advantage so people might be willing to let go of them for a bit less.
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2006 Redline Red Nissan 350Z Base
K&N|Falken
I am just that JDM tight, yo.