Selling a dual head extruder, BNIB and still in packaging. I don't do 3d printing myself, it is from my brother's estate. I live in Canada but am willing to ship. I don't know much about this, but you can find all the details on the Lulzbot website.

Here are some pics

http://imgur.com/a/gcamA

Asking 350 USD obo

Best way to get a hold of me is through my email, Tyler.durand@gmail.com
Thanks