Okay... what I'm asking for here is a little information and a little advice.

I have pretty much filled my quota of standard versions of Optimus Prime/ Ultra Magnus (pending some deliveries). So while I was waiting my mind started to wander...

I saw Jafcon Prime, black and beautiful, but with a pricetag on ebay of $300+. Now Robotkingdom has the knock off of this perticular toy for US$55 so it would probably reach me for a little over $100 aussie. Is this a good price? Also is there a version with decepticon insignias or did I just find pictures of a custom a few months ago? Do reprolabels do custom g1 Nemisis Prime labels?

Also does anybody have any insight on how to get hold of the yellow and blue varients of Ultra Magnus. What is the 'going rate' for these guys? How many people here own them, are they hard to get etc...