check this out...
http://cgi.ebay.com/Pioneer-AVIC-Z120BT ... 061wt_1137
legit or not?
Notice no where does it say "in stock now". So you will buy it and not see it for a month. Also you count on not getting any warranty if you buy it from them. Very risky. I wouldn't do it.
90 day repair warranty only. Recommended you purchase separate warranty. No thanks.
I would add that Amazon.com is not authorized either (for any car products) - yet you could buy a Z110 (or any of a plethora of car products - HUs, speakers, amps etc) form them.
According to 'Pioneer', while they aren't authorized, they would repair it based on the build date. So - while most of these aren't officially covered, they are unofficially.
That said, I'd buy from an authorized outlet before going the Ebay route...