There is too much passion within this forum for “consensus”.
Seriously though, it’s a competitive market for closed-backs around that price point.
Some good suggestions by others here, and I’d add the
Shure SRH-1540 (it’s that company’s flagship closed-back).
You can get it for a little under $500 new, or a lot less used. High build quality and great included accessories- the one weak spot being the pleather layer on the headband cushioning, which may peel after a couple of years. But that’s easily covered up should that happen, and the ear pads do not share that problem- and are amazingly comfy and durable (and a spare pair is included!).
While it’s a slightly dark headphone sound-wise, it’s not overly so. Also, that warmth/slight skewing towards the lower frequencies also makes the Shure more forgiving of poorer recordings. It’s a fun headphone to listen to, with slight rolling-off in the treble- but in the best possible way, contributing to that more forgiving tendency.
Good luck in your search!