How Much Is Confederate Money Worth?

First, you would have to verify that it is real -- there are more copies out there than there are real ones. Copies have a minimal novelty value.

Second, there are many different denominations, dates, etc. For Confederate notes -- you would need to specify exactly which one(s) you have.

I suggest you find a local coin show, and take the currency with you to get a free appraisal from a dealer at the show.

Try checking coinshows.com to see if there are any shows coming up in your area