No, this isn't our idea of a late April Fool's joke (although it would've made a good one). Forum member 'Piltdown Chickenraptors' came across an ebay auction recently that may just have the only "unreleased" Chaos Effect Ultimasaurs that we've seen so far. Is it the real deal or perhaps a clever custom? Click here for the pic. We will of course keep you updated if/when we receive any more info. on this potential stunning find.

(UPDATE 4/09) - The auction has ended with apparently no winner according to the seller who told us that the item was withdrawn so that he could take more time to properly evaluate the item's worth and go from there. We can only hope that it will pop up on ebay again sometime soon so that we'll have another chance to solve this mystery. Until then, stay tuned for further updates and please pass along anything you see fit as it relates to this story.