Markforged has just announced yet another ground breaker 3D printer for the week. it's the Mark One Carbon fiber 3D Printer.

It prints in Carbon Fiber, PLA, Nylon, and Fiberglass, and costs around $5000. Will go on pre-sale in February.

Read more about it here: http://3dprint.com/worlds-first-carb...-the-mark-one/