Richest superhero in Marvel and DC comics universe-
Aquaman.
T’Challa may have the Vibranian mound, but he can only sell so much without crashing the market. And yes, they apparently have trillions through some great investments developed over the years. Aquaman is King of the Oceans. That means he effectively has the riches of 3/4 of the WORLD if he wanted to. He has access to every single shipwreck with treasure that’s occurred ever. He has mineral rights to pretty much the planet. Hell, if #Movies