They are at least worth 500 million dollars
As of 9/10/10 the Detroit Lions are worth $917,000,000 USD ...
According to an article on forbes.com, the Detroit Tigers are valued at $357 million as of April, 2007.
Oh hai der, the Detriot Pistons are a horrible team so why want to get to their jersey in the first place. but if you are still interested they are 50cents and 1 dollar for The rip hamilton edition...
According to forbes.com the Red Wings were valued at $337 million.