Does anyone know where to get it? there is a FastSign store near m y area i can get my older broter to drive me there and transport the coroplast but im not sur ehow much it would cost and if they even have any...so i want to know if there is any other places that you could get it from...also a friend of mine says he's got alot of coroplast in his garage but im not sure if its big enough for a 2x5 grid...