Pieces for the 2012 Kre-O building set number 98814, Stealth Bumblebee.  With the pieces in this set, one can build the courageous Autobot Bumblebee in either robot or vehicle mode, featuring a stealthy paint job.  This set also includes one of the 7 pieces of dark energon needed to build the Quest Blaster.  This set contains no kreons, no instructions, and no box, and is missing a few pieces.  However, the robot and vehicle builds can be completed without these pieces, and the included pieces are in excellent used condition.  Instructions can also be found online.  From a smoke-free home.  May or may not include bonus items.