RARE ARC "Theater of Spies" Paperback, by S.M. Stirling

This is a rare Advance Reading Copy (ARC) of "Theater of Spies", by S.M. Stirling. It's a paperback in great condition. An ARC comes out before the first edition, and there's very few copies made. They generally aren't fully edited yet and are uncorrected proofs. To say they're rare is an understatement: there's few (or no) prices online to compare this to, so I had to make a guess. Because of this, I'm happy to negotiate on the price.