Hey guys. Recently posted about my radio unit failing. Saw some helpful solutions on trying to reboot the system but nothing. I have a 2014 IS250 with the common issue of the radio unit failing. My radio unit is P10433. Barely finding my exact radio and I seen maybe 2 for sale going for 1500+. Is there any place online that could be selling for cheaper? Would there be a point in going to the dealership?