[link=http://www.kyoshoamerica.com/carsandtrucks/offroadcars/31094B.asp]The Kyosho TR15[/link] series is a solid buggy, especially the newer, blue-chassis version. The retail is normally $239 for the RTR. If you look at the bottom of the specifications table on the Kyosho site, you will see it reads that a .21 engine is required and not included. That's just a typo, that box is the RTR buggy. Just need fuel and batteries to get it going.