Decided to post this here as the gambling section is over-run by ponzi scams.
Essentially a redditor is willing to bet 300BTC against 1 share of BRK-A (~$183k) that the one share will be worth more than 300BTC.
http://www.reddit.com/r/Bitcoin/comments/20gkdx/legitimate_wager_300_bitcoins_vs_1_class_a_share/I've
commented here and sent him an email showing my interest in his offer with a few modifications. Seems like fairly good odds?
I'm also willing to double-down and offer this deal to Warren Buffet himself with profits going to charity if he somehow sees this, I doubt he even uses the internet though. It isn't much money to him, but who doesn't love winning?