Best Buy has Breaking Bad: The Fifth Season, 2012 (2 Discs Blu-ray + UltraViolet Digital Copy) for $12 with free shipping or in-store pickup. Same price at Amazon with free shipping on $35+. This set contains the 8 episodes from the 2012 run; the 2013 "final season" won't be released till this Tuesday, 11/26. You can also get The Complete First Season (2-Disc Blu-ray) (also Amazon), The Complete Second Season (3-Disc Blu-ray), The Complete Third Season (3-Disc Blu-ray) and The Complete Fourth Season (3-Disc Blu-ray) for $12 each.
Boardwalk Empire: The Complete First Season or Complete Second Season (7-Disc Blu-ray) for $18 with free shipping or in-store pickup (Complete Third Season Blu-ray is $17)