Haverty's Black Friday 2013 ad features 4 pages of mattress and box spring deals. The first 50 in line will get a bonus discount of $50 - $250. Doors open at 8am, with doorbuster deals good from 8am-11am. Get a Sealy firm queen set for $348 (retail $479.99) or Sealy plush queen set for $378 (retail $499.99) (pg. 1). Free box springs on select Sealy Posturepedic and Optimum sets will be offered through Monday.