I've been working on designing a new mitersaw bench and after finishing a router table in which I used Baltic Birch Plywood which cost me quite a bit I think over 70 bucks a 5x5 sheet. Is there a good source of quality plywood that I could use for shop cabinets that won't cost me a billion dollars? The stuff at the big boxes seems to always warp really bad, so I don't think I want to toss good money at that... Any advice? Here is what the bench is going to look like.
thanks,
Chuck