thanks. I paid around $55 for the sheet of plastic. Then a few bucks for a box of 1/2 in screws and a tube of superglue. I ended up getting the pvc from a plastic supply place not even ten minutes away from my house. I thought it would be hard to find but it was actually pretty easy. I ended up only having to call one sign shop looking for it and they didnt have any on hand but gave me the number to the place that they got it from.