It never hurts to ask if you see a damaged piece. A couple of years ago, I was building some oak cabinets for our kitchen. Our local Menard's (Northern Lowe's) had a 4 x 8 3/4" Oak plywood that some yahoo had used as a work bench while sawing. Had a kerf mark on the bad side.
I talked to the manager and got it for $5.00. Filled in the Kerf with wood putty, and laid it out so you would never see the fix.
Worked for me!