After the April 12th fight, Manny decided to donate his shorts, gloves and other boxing memorabilia -- to help raise money for the victims of January's super typhoon in the Philippines.
The bloody boxing trunks Manny Pacquiao wore during his victory over Timothy Bradley this weekend have sold at a charity auction for a cool $40,000 ... TMZ Sports has learned.
The auction went down at the Beverly Hills estate of Victorino Noval -- where entry into the party ran $1,000 per head.
A rep for the event confirms the blood-stained shorts -- a result of the headbutt in Manny's fight with Bradley -- were bought by a private bidder for $40k. The identity of the winner has not been released.
As for the rest of the guests, they definitely got their money's worth -- when Manny grabbed the mic and belted out a version of "Still" by the group Hillsong United.