I'm selling 15 sheets of used heavy duty polycarbonate (32" x 24" x 3/8") for $70 each. They retail new for about twice that much. I'm willing to negiotiate a discount for people purchase more than 5. Most have some superficial scratches and some still have some of their protective packaging. Proceed support a public service organization. Email me with some good times to come look and I'll send my address and phone number.