Marshawn Lynch's failed drug test letter up for auction

A letter regarding Marshawn Lynch's failed drug test is now up for auction. The letter, from the NFL's medical advisor, informed Lynch of the test results but did not lead to a suspension. Lynch, a former NFL running back, is known for his strong performances and memorable plays. He gained fame for his tough playing style and iconic moments on the field. The auction of this letter is notable for collectors, as items like this are rare. Given Lynch's popularity, it is expected that bidding could be competitive.