Use these kits to mount a non-Gowanus-Furniture-Co. board on the wall. Kit includes a 1" rubber bumper, drywall anchor, and screw.
Drill a 1 1/8" hole in the back of your current board with a Forstner or spade bit as deep as needed to accommodate the 1" bumper (e.g. if the feet on your board are about 3/8", a 3/4" hole will be deep enough with a little room to spare so that the board will be flush against the wall).
Read more here for mounting instructions.