You may have seen this before, but it's still an interesting piece of kit - it's the Treamcast. It's a 100% totally unofficial Dreamcast clone that features a built in LCD screen and VCD player. Apparently, Sega arent too happy with it's very existence and so it is becoming quite a desirable piece of kit because there's a chance it won't be around for much longer. However, with Sega's budget only able to afford Lionel Hutz, don't quote me on that.
I don't have one myself, these are merely pictures robbed off Google. I'm not too sure about those pads though...they look like Saturn pads, and where does the VMU go? If you'd like to know more about this curiosity, please click here to read a hardware review courtesy of Devcast, an awesome site dedicated to the modification and surgical enhancement of Dreamcast hardware.