Its back again! I posted this deal last month when it was about $3 more for the dual pack and $3 more for the single unit.
I found a great deal on a Sena 10S Bluetooth Communicator Dual pack. You get two complete units for $307.90 shipped. Normally this pack is about $395.00 at most motorcycle online dealers with a few going as low as $358. The $307.90 shipped price is the absolute lowest I've seen by about $50. I went in with a friend to buy the dual pack effectively bringing the price of each unit to $154ea.
The price for the single unit is $182.40 shipped which is also the lowest price I've seen.
Features 4.1 Bluetooth with 1.6km range intercom to talk with other riders and Bluetooth to stream music, use phone functions, and GPS directions while riding.
I have been using mine since I got it from the last deal and I really like it. Coming from the old days with the large Chatterbox unit, this is quite an improvement. Listening to bluetooth music from my phone has been fun and when speaking to a friend on the phone, he said he couldn't even hear any wind noise even though I was riding on the highway.