$15 · Ikea Billy Bookcase Doors ($15/door)

EACH DOOR is $15, or all 4 for $50. Like-new condition. Black-brown. All hardware included and attached, plus screws to attach to bookcases. From the Ikea website: --1 door will fit BILLY bookcase 15¾" and 2 doors will fit BILLY bookcase 31½". --Can be used on the corner unit only if the shelf next to it has no doors. --The door does not fit bookcases purchased in the spring of 2014 or earlier.