Had a good crash the other day. Motors shut off, phantom flipped over at 60 feet and landed upside down on grass. No power. Opened it up and some of the connections came loose and I had to solder them back on. Powered back up. Endless yellow blinking. Hooked up to Software Assisant and updated software. Still endless yellow blinking. It flies fine in ATTI mode. Finally noticed that there was no GPS. Opened phantom back up and took out the GPS unit. Noticed on the backside a cracked module. Great. Looking around, it seems to cost $154 to replace that whole unit. Anybody know of any alternatives or better deals?