I always thought plywood was less costly than hardwood and was surprised wh en I set out to buy both for a little project. 2x4 sheet of birch-faced 3/
4 ply at Menard's -- $18 and change or about $3 a board foot. 4/4 hard map le at my yard select & better $2.25 BF. Previous experience with Menard's ply tells me that I can expect some voids as I cut my pieces.Larry