Anyone know where to get carbon brakes (discs)that they use on motogp bikes?

Yes, they are nearly completely useless without tons of heat built in them...Im just curious as to how much they cost. Some on here might actually go for them! (Red! and Paul on 600rr.net)

Thanks

 

I have seen them before i just dont remember where. If i recall correctly they were about $1000 a piece.