3D Systems, along with their Chief Creative Officer, will.i.am, and Coca Cola, today announced a new 3D printer, the EKOCYCLE Cube. The EKOCYCLE Cube uses new technology allowing it to print with special recycled PET plastics. It takes cartridges which are made up of 25% PET plastic from recycled plastic bottles. Each cartridge contains about 3 - 20 oz bottles.
More details about this printer, and some if its specs can be found here: http://3dprint.com/6246/ekocycle-cube-3d-printer/

Below you will find a picture of the EKOCYCLE Cube, which will cost $1,199 :