www.MusicAppraisals.com
I do not know where your area is, so I'm not sure I can help you find a music box appraiser in your area. I'm not sure that is a job title either. However, local pawn shops are sure to tell you just how much your music box is worth. If that doesn't work, you can try any church or bank to see how much its worth!
You can find a Brevard County Property Appraiser at the official Brevard County Property Appraiser website, BCPAO. Once there, you can request a property review directly from the website.
You can find a real estate appraiser school at the Appraiser License website. Once on the page, select the state you want to get your license in to bring up more information.
LOCAL.COM
One can find a property appraiser from the following sources: Appraiser USA, Indeed, Florida Property Appraisers, Appraisal Institute, OREA - Office of Real Appraisers, ASC - Appraisal Subcommittee.
Cpntact one of the several appraisal associations, such as The Appraisers Association of America, Inc, which maintains a "Find and Appraiser" link which lists appraisers, and lets know you know which types of things each person appraises. The link is http://www.appraisersassoc.org/personal-property-appraiser/fine-art-appraisals/find-an-appraiser/PageId/1/LId/0,7/Id/7/Find-an-Appraiser.html
There are different places to find information about the Collier Country Property Appraiser. The sites CollierAppraiser and CollierClerk both have information about this process.
The Nassau County Property Appraiser is A. Michael Hickox. The office of the property appraiser can be reached by calling 904-491-7300 or 1-888-615-4398.
Professional appraiser
You will need to find an Appraiser for Antiques and Collectibles.
Appraiser USA has a appraiser directory with listing for each state. Another place is to contact a local appraiser and ask for a consult how much for an appraisal. They will set an appointment and come out to look at it.
You will need the services of a professional appraiser