I looked up some stuff and I found the Pioneer premium bespoke 2014 unit here (
http://scionpartspeople.scionofpuyal...remium%20Audio) and it's only $847, which sounds really reasonable for me. That's not a whole lot more than the prius v module.
I just bought a used touchscreen + nav + entune out of a 2012 Corolla and it didn't come with a y cable to connect the harman box to the touchscreen. The seller says there weren't any cables and I can't find shit online... =( In case anyone is wondering, there is no voice activation button, no SSP options and no tuning options to select your vehicle. Starting to regret that impulse buy... not sure if I can flash it AND get the stupid cable.