Research on how to legally sell an Ivory poker chip set Old West circa 1880 (1 Viewer)

[Thechipster]

I was told by one so called "Ivoryexpert" that the safest legal way is to "get one carbon dated Costs $900. Takes about 30 days".
Has anyone gone through the legal channels on selling a Ivory set? Thanks for any help.

 

[BiGGyT]

There are collectors on The Chip Board that might be able to help more so than here.