Haha. K/R a $230 hair appliance.
I didn't know they came that expensive but they make a damn easy curl.
ETA: Appliance is the BaBylliss Miracle Curl - the exact one the guy in the salon used. There is a cheaper model, but I used both and this is much easier.
I curled my right side myself. Nothing done to the left side.
No product either: curls will last up to three days with stuff, but I don't put hairspray or stuff in my hair.