I've got two or three, with a total area of 700 sq. ft.
I am in Seattle.
I would want nothing but shipping costs, if this is for a good cause.
May I ask what you want them for?
1987 CS 36 Merlin "Kyrie"
"They drove a dump truck full of money up to my house. I'm not made of stone!" -Krusty the Clown