Dreamcast Custom 78 & STARS 200 Owner/Seller/viewver tracking list

Hi, since 2005, I started collect infos on custom78 and biohazard stars by their plate number. The project was to trace them, in different continent, and also see the variation of the prices. I have missed a lot in 10 years, but it is complicated to be every day on ebay, yahoo, and message boards... If you have one of these systems or infos/photos/history, please share with me, then I ll add to my list