my home depot just cuts the sheets down so i can fit them in the back seat of my explorer.
my advise to you is to go to a lumber yard and have them cut you the wood. i once did it and for a small ported box it was 70 bucks for the wood cut. this would be a good solution to your problem. otherwise get some wood and go somewhere like a parking lot and cut the wood yourself.
Well i feel good now. My box was 21.87 for the MDF and 1 for each cut they made, total of 9. i didn't give them a plan or anything, i just handed them the dimensions on the 8 pieces i needed and they planned it themselves. so all the work was done for me for under 35.
morale of the story, shop around and have the lumber yard cut it for you
