Do you actually mean the Bikemp3 or do you mean the GL2way which the Bikemp3 company sells??????
If talking about the CB-that install price is well within reason for a non-2012 Wing.
I'm assuming it's the CB, since you mentioned an antenna!
If you meant the Bikemp3 player-that's way out of reason!
You are correct it is the CB with mp3 and the antenna. It will take me much longer than the experts but watching the video that is available hopefully I will not encounter to many problems installing. Guess the price is reasonable considering the amount of labor to intsall.
We charge $100 to install the GL2Way with OEM style antenna.Less that 90 minutes including tuning SWR. We have only practiced on a few hundred. So 2 hours is about right. Most auto shops charge over $75 hr. If I remember we were charging $675 at Biketoberfest installed.