Is every UFC Prime-Time fight(s) have to be paid for to see?

I just recently started watching UFC, actually started with GSP vs. Shields. Usually when i start watching somthing i like to tune in as much as possible and not miss anything, but unfortunetly you had to pay $49.99 to see it on PPV and or buy the actual ticket for like $300+, well frankly im not that rich so im wondering if you have to pay to see every PT Fight, also i want to know which UFC show to watch to see some good fights for free like Rampage Jackson or The Dragon etc xD i have Rogers Cable so i have Spike, TSN etc ..help me get involved into the world of UFC!! =D