Very very little - it has no silver - and is not rare.
The British coins up to 1946 are 50% silver if "silver colored".
Pre-decimal coins are more collectable than the current coins.
It is worth 8 whole US cents...
https://www.google.com/#q=uk%20pounds%20...
Its would be in thousands of $.
I have an Elizabeth II d g reg f d 1971. On the back it says new pence and the number 5 on it. I want to know how much it's worth in US dollars.
