I'm a pretty big Halo fan. At least the video game. As far as building sets and Mega Blok Micro Figures not so much. I did pick up a bunch of Series 3 right after Christmas last year for super cheap, but for the most part they just don't appeal to me. But I was walking through the toy aisle and couldn't resist picking up a blind pack from the latest series.
I was pretty happy to pull out one of the rare figures. The UNSC Spartan Mark V with plasma rifle.