There are several options available, but whatever you decide to do, do it right from the start. I know it is a lot of money at first, but quality equipment will last a lot longer than cheaper stuff.

If I were you, and knowing what I know now (and this is assuming you don't have radio equipment) I would either buy the Losi 2.0 RTR and upgrade the servos or buy a really nice used roller, buy 2 used quality servos, buy a new engine, buy a good used radio and RX, a good used ofna blue box.