Do you have a custom cabinet shop in your area? If you have one, go beg some scrap pieces of maple. In the DFW area there are couple of hardwood dealers, Wood World of Texas and McKinney Hardwoods, I am sure there are more, but those are 2 that I dealt with. In San Antonio and Austin there is a place called Alamo Hardwoods, they had every kind of wood imaginable. Even a good home based lumberyard will have some maple. I used buy maple at City Lumber in Abilene.