I just started throwing some ideas together for my home haunt this year and decided I finally want strudy plywood panels for all my walls. Its going to take about 40 4x8 panels to fill my garage and part of driveway.

I went to a few Lowes and Home Depots yesterday getting prices on OSB board and 2x4's...

The total costs estimate came to $578....that is not including the many gallons of black paint and new props I'm going to need for this year.

Does anyone know where I could find OSB board for less than 5 bucks a sheet? I could spend $578 but really dont want to ....... Im only 16.