What is the value of a 1957 queen elizabeth silver fifty cent piece?

Answer 1

You didn't state what country it's from. At that time all countries in the British Commonwealth have the Queen's image on their coins, so it's not enough to serve as an ID.

Under the assumption that the most common source would be Canada, your coin is worth about $6 for its silver content. If it's from Another Country please post a new question with that information.

Answer 2

If the coin shows any wear at all, the value is for the silver about $3.50 the coin is a very common high mintage year.

Answer 3

8-10-11>>> It's a common date Washington quarter, most are only valued for the silver, about $7.00 as of today.