A report from Sports Business Journal indicates the 49ers are “‘exploring selling’ a 10 percent stake at a valuation of more than $9 billion.” That means the 10 percent stake would cost the buyer $900 million.

The San Francisco 49ers are exploring selling a 10% stake at a valuation of more than $9 billion, according to people familiar with the matter, potentially making it one of the world’s most expensive sports teams.

The San Francisco 49ers are weighing a 10% stake sale at a valuation of over $9B, which would make it one of the world's most expensive sports teams, Bloomberg reported, citing people familiar with the matter.