Over on Amazon, a business has some original concept artwork for one of the Beast Wars toys for sale... for US$220. (unfortunately now, if you are in Australia and wanted to buy it, you won't be able to ship it directly to yourself)
The artwork is for the Microverse Orcanoch playset, which was one of two that Hasbro/Kenner produced to compete with Galoob's Micro Machines in the mid 1990s, before giving up and just buying out Galoob and absorbing it into Hasbro (they bought up a fair few smaller players during the 90s, like Kenner, Tonka and Wizards of the Coast).
The item info and image are here at Seibertron, as it will disappear from Amazon when it eventually sells.