vintage woven lidded trinket ducks/water fowl

I inherited this little basket when my grandmother passed away in the 1970s. She lived in the state of Washington, Usa. I believe it was made by a tribe out on the Olympic Penninsula, but I have no provenance. 

It measures: 1 3/4 inches in height X 2 1/2 inches across.

I would like to sell it to someone that would appreciate and enjoy it. I don't know what it is worth or if I even can sell it