No, if it can move around in shipping, then it will probably get damaged, IMO. If you have any hard, durable plastic case for the CPU, pack it in some kind of foam inside the case, or anything to prevent it from moving (while at the same time not damaging the CPU itself). Perhaps some cloth or if you still have that foam that most motherboards are supported with, some of that. Just make sure not to use anything that will break up like cotton balls or anything.