Hi Mate,

Google Plaig RC hobbies, this bloke sells Bazooka's and B1 Pro's (same as RXB-1), as this is your first car they are relatively cheap (im sure he could supply a 1:8 buggy for less than $550), but more importantly this bloke will give you support better than most hobby shops, which is wnat you want as your first car is always a steep learning curve.

He runs his own forum as well(another source of info), and lastly he is cheap and based in aus!