Large shipping crate (Manassas city)

Greetings, I am in need of a fairly sturdy medium to large size shipping crate, preferably made of wood. I have to ship back a condenser unit for a mini split to the manufacturer. If you have a shipping crate that you need to throw away that is approximately 36" x 36" 12" (or a little larger)let me know and I'll come pick up!