I just received an APM1 (from Sparkfun) and APM2.0 announces. Bad timing for me, but good timing for those who might want this ArduPilot Mega. I'm not selling the IMU, just the APM with male headers in. I've tested it with Mission Planner and it works perfectly.
I've de-soldered the +6v-12v jumper and added a JST connector. Embarrassed to say I put a drop of crazy glue for extra support since I planned on using that connector often. Still clears the IMU, but you should be prepared to use that input for powering the APM (the PWM's still use receiver power) - or attempt to hack off the JST and resolder the jumper if you dare.
If anyone in North America is interested, I'll mail it to you for $45 paypal.
45 i'll take it
Sold - thanks Ryan.