Seller sdr5 on ebay has posted a listing for the Takara World Fair catalog from 1984. This catalog is full of Diaclone and pre-Transformers era goodness including artwork and photos of many G1 era toys including the Diaclone versions of the Autobot cars, the pre-Transformers Devastator in orange, blue and red colors and the watches that would be released as characters like Autoceptor! The auction has a starting bid of $4,500 and ends in two days. Hopefully some fan with the proper funds will get their hands on it and share scans one day. For now, check out the images from the auction in the gallery below!