We knew Best Buy planned to close 50 of its big box retail locations by the end of its 2013 fiscal year, and now (just days after Mike Mikan took the CEO-reigns from Brian Dunn) it's detailed all of the stores that'll be getting the boot. As it stands, two locations have already been shut down, with six others set to close before the year is out -- and the company hopes to clear out the remaining 42 before May 12th. Employees at most of the stores were informed of the news this weekend, and despite the impending closures, the company says