Never heard about it myself. (I don't have cable or satellite TV.) It's been around since May of last year. Dammit.
Regarding Adult Swim's "Build Your Own DVD!" program—shit yes, got a DVD all loaded up with unreleased Space Ghost Coast to Coast episodes: ones that didn't make the previous DVDs, as well as all of season 8 (excluding "Baffler Meal" which is on one of my ATHF DVDs; would have included it if there was enough space).
Gonna do another with the uncut versions of eps that were edited down for the official DVDs. Then if there's room (or if there's not I'll make a third disc), I'll have all the Check It Out! with Dr. Steve Brule eps to masturbate to.