the cost i woudlnt know i had a friend of mine do it, she is a professional and i felt comfortable around her, so i let her do it from time to time. I can ask what she charges though
and yeah its fine for them, the frist time it hurts so bad and leaves ya red and a little tender but that goes away within a few hours. -looks down- yep my provate regions are finestill works, i can still fell stuff just fine