7 Rare German Stamps That Prove Snail Mail Pays Big . There's a lot of German history we'd like to say auf wiedersehen to, but we'd make an exception for these valuable and rare German stamps.

A German pensioner hit the jackpot at his local fleamarket when a $25 book of old stamps contained a single rare specimen which he believes is worth an incredible $3 million. Reinhold Hoffmann, 70 ...