Go on UFC's facebook page
It is NOT available to Canadians from what I've seen
Then click on the thing that mentions the Valentine's day present. After that just follow the instructions and boom you can watch a bunch of older fights. I just watched Silva vs. Franklin 1 and 2. I knew how they ended, but never saw those fights. I'm currently about to watch Evans vs. Machida. I think I saw it before, but my memory is hazy on it.
Oh and if you wanna see Jon Jones before he knew how to use his reach then watch is first fight in the UFC with Andre Gusmao. He got hit a lot and got hit hard a few times.
Happy Valentine's Day Everyone