Hijacking a thread is entering someone else's thread in which they've asked a question and asking your own totally unrelated question, without even first offering some assistance to the original poster. Dave is right, avoid doing it, you can always start your own thread.

To the OP, gamesbeer's got you covered in the first reply to this topic. If you want a nitro, that truck he linked is the single best bargain in RC right now. Chuck, if you don't have around 300 bucks to spend, forget nitro. I never recommend buying second hand, ESPECIALLY second hand nitro. You're just buying someone else's problems. Sure, you can get lucky sometimes, but that's the exception.