Damn you, Microcenter. Why can't I live near one of your stores!? $109 for a Sabretooth is a great deal. Mind you, it's the Mark II, so no cool thermal armor (just a piece of plastic anyways... but it look scool). Too bad they don't have a deal on the Extreme 4 or Extreme 6. I like the Ex 6 better than the Sabretooth and it'd be cheaper for you too.
At least you get a 5 year warranty with the Sabretooth. Having said that, ASUS warranties are a lot like promises from 5 year old children. Empty.