I found this on ebay. Its 250 with a 275 buy out. It says it has full ball bearings which would set you back at least a 100, aftermarket tires, and led lights installed. With some Looking I could find the needed parts for about 150. The best part is its pre built.

http://cgi.ebay.com/Blk-Tamiya-1-10-...item588b77381c