If you need a bullet puller then you need to buy one of these. The puller and 1 collet are roughly $29.50 shipped from cabelas. Mine came today and Ive pulled about 60-70 bullets in about 20-30 minutes already

Compared to a inertia puller which would take hours to pull that many cases. Good thing about this is it doesnt damage the bullet at all and you will save a ton more $ on powder since you get some of it back. I got probably 1/8 to 1/4lb of powder from all the cases I have done so far.
Inertia(sp?) pullers couldnt ever possibly compare to the speed of this cam lok puller.
Hornady Cam-Lok puller's have my vote!