ok didn't know this but there is a knock off fort max cerebros and a piece of cog what people won't copy to make a buck these days is beyond me Fortress Maximus KO Cerebros and tanks VERY RARE - eBay (item 230427665825 end time Jan-28-10 21:19:50 PST)
Those are old KO's, not the new recent stuff where you have to find the difference and the seller is trying to pass them off as real. I would expect these to go for some $$$$.
yea, there is no Cerebros KO yet that looks like the real deal (thank gawd too ugh, got to get one as soon as possible cause you know KO makers are goin to try to make one)
There is a Full Size KO Fort Max comming out by the guys that make the G1 KOs. Last i heard it will possible be out this year.