1974 Turks and Caicos commemorative Winston Churchill
Found some old coins given to me as a child. Looking for values and a buyer. Thanks.
Typically silver coins like this would usually sell for around $20.In terms of this exact coin, this source below states that it contains around 1.5 OZ of silver. So at least, it would be worth silver value.
I would estimate this item to be able to sell around $5-10 dollars above the current silver price.
In terms of selling it, perhaps you could try eBay or Delcampe?