We got tipped off way back in August and managed to get a little hands-on time with the variant, and now that October is well under way, MetroPCS is offering up some more info on its Galaxy S III offering. The popular Samsung handset will be hitting the carrier's stores and site on Monday, October 22nd. Off-contract pricing for the Android smartphone's gonna run you $499, on top of $30 to $70 a month for one of the carrier's LTE plans. Spec-wise, you're getting a 4.8-inch SuperAMOLED display, a 1.5GHz dual-core processor and 2GB of RAM. More in