Always wanted to develop for the SEGA Dreamcast, but never could afford the expensive HKT-01 development box? Well, now’s your chance to pick up this rare specimen off eBay for just $449.99 or more. For those who don’t already know, “the Dreamcast was the first console to include a built-in modem and internet support for online gaming.” Auction page. Video after the break. Click here for first picture in gallery.

Previous consoles such as the Genesis, Saturn, and SNES had online capabilities, but these were comparably limited and/or required extra hardware (XBAND, NetLink, Sega Channel).

[via eBayWiki]