do NOT use pull start it is the most hassle in the world and they break constantly almost as much as a roto start. you can get a starter box WAY cheaper than 100 used. i got a used ofna chrome top for 35 bucks with a gel cell batteryand i have been using it for about a year and just recently bought a new ofna blue box with the same gel cell batt out of the one i got used. im still keeping the chrome top as a backup/ extra box. and the guy before me said he used it for a year or so and then let people use it. so it has tons of use on it but still works like new. the only reason i got new was because that box is big and bulky and really heavy.