Monopoly 4ever

Just how many different versions of the enduring game Monopoly are there? According to a Board Gaming blogger from Israel (now THIS guy really has too much time on his hands!), the count is currently at 902 -- including official and unofficial versions. I can tell you that Seattle definitely has one as do the current NFC champions, the Seattle Seahawks (and the Seattle Mariners too). Check out his sources -- a really extensive list and some pretty clever search criteria.