There is not a lot of faith in the 2009-2010 Buffalo Bills team in Vegas.
They are currently +$6000 to win it all. That basically means for every $1 you would bet on the Bills winning the Superbowl you would win $6000 should they actually do it. There are only four teams with worse odds. The Lions, Chiefs, Raiders, and Rams. All four of those teams are +$10,000.
You might as well put a five spot down and hope for the best!