gary, you might try looking in the book review forum--that long-running thread on Civil War books probably has some recommendations.....and there may be something specific that jumps up at you.
Didn't we have a thread on hyper inflation a few weeks ago? If I remember correctly, it mentioned some sources. Search the board for confederate inflation.
Sorry if I'm late to this party, but I'd like to point you to a possible resource.
Thornton, Mark and Ekelund, Robert B., Jr.. Tariffs, Blockades, and Inflation: The Economics of the Civil War. Wilmington, Del.: Scholarly Resources, 2004. 116 pp.