1921 Silver USA Dollar

I often buy boxes of coins from dealers and house clearance companies. I really enjoy going through the coins looking for a rarity. Earlier today I was going through an old box and came across a 1921 Morgan Dollar (eagle has wings spread wide). This is one of the more common dates for Morgan Dollars. Some of the coins with a D (Denver) or S (San Francisco) are worth more than the Philadelphia struck dollars.For those interested the mint marks are above the DO in Dollar.
As I'm not a real collector of these type of coins, and in order for me to buy others I intend to sell this on ebay.