Over 400, possibly 500. A very superb black bear in my honest estimation based on that pic. His head looks like a square block, and he looks like he is a legit 6.5-7fter.
That's a big ol' boy! Not sure on the exact weight, but I'd guess 400 easy. Little bitty ears, a big back end, and look at the size of those dang forearms. I'd like to see some more photos to compare. Either way.......good luck getting him out of the woods. Gonna get some exercise!!