Slightly more bend in the bar there than with my 225x25 below, but not by much. I would guess that's 315-lb...or 405-lb at the most. Very few lifters, even among the best in the world can lift 500x19.
There was [and may still be] a video on the official WWE website of Big John Studd bench pressing 700-lb. Despite being billed at 6'10" and 350-lb, I'm sure that video was complete bullshit.
If I was going to add fake weights here, I'd make this maybe 255-lb. People should be reasonable with their lies. As if it isn't daunting enough feeling like you're not up to speed when you watch these guys, they just HAVE to lie too - in addition to all the steroids they take, and everything else?