Wow, that's around $1,000 USD. I got lucky, it took awhile but I finally found a roller on EBay that I won for about $200. I sold the nitro parts (Fuel tank, motor mounts, clutch, etc.) to help pay for some of the conversion parts. As a bonus the roller came with some aftermarket parts (cnc knuckles, shock towers).
Yeah - http://www.ozshops.com/cgi-bin/RT_Resp.cgi?1.IL&mt=na&re=h&nt=dynamic&ta=cat.bran d-kyo-land-203-7-255&ip={mt=da&it=n&ap=radio&co=DETAILBRAND&us=1212 562376-67&kn=cat.brand-44&}
Still wish I came accross one although can't wait to see what the MP9 looks like