I got this ofna buggy off ebay from a guy who got it from a real estate auction. He thought it was traxxas.....lol!!! I got it for 130 and I got a lot of extras. He dosn't know the model it is, and I'm not sure either. To me it looks like the 9.5, but a buddy of mine says it a mbx pro. If anyone has any clue, please let me know. I know the only thing wrong is that it needs a new body. It has the .26 force engine on it if that helps.