first off sorry if this is posted in the wrong section!
hey guys as the title says im totally new to double din units, as ive had a single din alpine unit for the last couple years. its time to upgrade!
the alpine has been great with bluetooth, usb, ipod connectivity , fm/am ect but really after the function of the navigation and the other options you get with a double din unit.
i've been mainly looking at the Avic z120bt as it has everything im looking for and more, and its reasonablity priced.
now my dilemma.. i've seen some used units on ebay go for roughly $700 but im worri