I have looked on all kinds of coin websites and can’t find any information about a gold walking liberty with no date. It is in very good condition.
Proof Gold Eagle Coins Ending Soon on eBay:

Random thoughts starting with the monthly charts of gold and silver…

EVERY ONCE in a while we share some of the charts we find interesting with our Got Gold readers in a bit of a less structured format, writes Gene Arensberg from Houston, Texas for the Gold Newsletter.

Looking now at the long-term monthly chart for Gold [...]