I recently upgraded to a BMC Di2 Race Machine build and have this one for sale. It is a 2013ish model has about 5k miles on it, but is in good condition. This is specifically meant for Di2 and has a battery mount screws on the underside of the down tube. Paint and structure in good condition.
The blemishes are as follows. The top bolt threads of the seat tube water bottle cage are a bit loose and now probably require the usage of the bottom bolt and a zip tie at the top to secure water bottle cage. This could be fixed with a new tap, but probably not worth it as a strong zip tie would solve the issue and the lower bolt is good. There is a small paint nick on the top tube in the paint. Also some paint scuffing from a chain suck and some shoe rubbing. I have a box and am ready to ship. PM with questions.
Images here: http://imgur.com/a/BZcnV
$300 Shipped