Anybody seen these before? I don't know if this is the only one or if it was made in numbers for a promo. 
Seems like someone built this themselves.  It's got a juke and MAME capabilities, and the guy also states in the listing  "Table is home made from MDF timber"
That, and all the ass-ugly accoutrements that weren't hidden, such as the KEYBOARD, and the generic trackball probably being used as a trackball would lead me to believe this is a ho-made jobbie.  Now if he'da hidden the keyboard and gotten a black vent.....