I bought a few of those when they came out. They have .6 ounce of silver and should look just like a reqular $10 silver strike and should be marked .999 I think there fairly common as mintage was around 2,000. A coin dealer in the midwest named Ken can't think of his last name was in on having these minted. If I had to estimate value I would think 25 to 30 bucks......Hope this helps