This chess set is perfect. Must see must sale
If serious, why not show it/ describe it/ price it/ sell it?
OP is probably afraid of legal issues and prefers to do everything privately. If the provenance is in any way shaky (or absent), I don't blame her.
http://www.fws.gov/international/travel-and-trade/ivory-ban-questions-and-answers.html
This chess set is perfect. Must see must sale