I've been looking for a supplier in order to build a new rack for myself. Seeing that most builders charge around $300 for what I want, not including shipping, I wanted to see if I could do it in order to keep my cost down. I finally found one and they quoted me $140 per sheet that's 4' x 8'. I just wanted some info if that's a good price or not. I'm not sure if I'm allowed to post prices on here but I really don't want to get screwed over when I'm trying to keep my cost down and didn't know where else to turn.