How expensive is it to put motor mounts in a chevrolet hhr?

How expensive, difficult and am I able to do it myself to put these motor mounts on a chevrolet hhr?|||You'll need an engine stand, or something similar to hold the engine up a bit so you shouldn't have to disconnect everything, replace the mounts and then tighten the engine back down. I'm fairly mechanically inclined, and for that I'd take it into a shop.|||who sad motor monts are bad the hardley never go bad any more on new cars because of their new dezine