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:

My uncle wants to sell this Canadian $100 22 karat gold proof coin. But I don’t know the market price. Please advice.
Proof Gold Eagle Coins Ending Soon on eBay:

When I say perfect, i mean perfect. There are no scratches visible with the naked eye, there appears to be no wear at all on this coin. The chest feathers of the eagle on the back look as good as a quarter I have in a proof set. The coin itself looks [...]