I remember that a defected Sacajawea Dollar went for a few thousand on a public auction a few years back.

 

Bleh... i went through $50.00 worth of quarters and got bored lol. I'll finish tomorrow. There were 435.5 million Wisconsin quarters produced. It would be cool if someone spent 100 million dollars and bought them all... then held onto them for 10 years and sold them for five dollars each or something lol.