The UFC announced UFC 84 and 85 today, coming from Vegas and London respectively.
In the event section, UFC 84 is listed as a PPV event, while UFC 85 is listed as an "international event." When UFC 80 was announced on the site it was announced as a PPV event, for comparison's sake.
This may mean absolutely nothing, but I do know UFC was trying to get some sort of Broadcast deal for this show (and other international shows going forward). I highly doubt this will be on Spike, as The Ultimate Finale is 2 weeks later, and Spike has been averse to having big shows so close together in the past.