Autographs
Barack Obama basketball bracket to sell at AHA
Obama appeared on ESPN each year to fill out a basketball bracket
Historic NY Yankees document could strike out at over $10,000
One of the most important documents in the Yankee's early history is going to auction, next month
Historic manuscript of 'the introduction of hypertext' to sell in New York
The handwritten form of Jorge Luis Borges's highly influential work will head Bloomsbury's auction