4 Pack Exterior Door Lock Set, Satin Nickel Door Knob and Deadbolt Combo Set, Keyed Alike Entry Door Knobs with Lock&Keys, Round Ball Door Locksets with Deadbolt for Entrance and Front Door is up for auction in Tools & Home Improvement. The current bid is $6.50, 87% below the $49.98 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.