Zuckerberg's old hoodie, with Facebook's previous mission statement on the inner lining, also comes with a handwritten note.

Mark Zuckerberg has largely shed his iconic hoodies and flip-flops for trendier clothes. But as the saying goes, one man's trash is another man's treasure. A relic from Zuckerberg's early Facebook ...

A relic from Zuckerberg's early Facebook days hit the auction block this month — and it's none other than one of his famous hoodies. The note reads: "One of my favorite old-school Facebook hoodies.