Ok Kipsie that sounds high to me.
Last week I bought a sheet of coroplast that was 8 feet long 4 feet wide and white for $23.91, at Fast Signs in Cleveland with tax. They would have sold me less but I had a blank out as to how much I needed for a 2X3 C &C cage expansion and knew I would need extra for the top cage expansion. I have the equivalent of 9 + 8+6=23 Cubes of cage space right now, and I think only ever used 2 sheets of coroplast. Where the heck are they charging you 45 bucks? I bought the white, corogated plastic.
Here's my pretty piggy cage.
