Longterm D2 fan, bought collectors D2 back in the day and still play it today.
That being said, $54 CAD is pricy. I likely won't pick it up until it goes on sale. I suspect the price mostly comes with how they're remaking everything in 3D and redoing all the cinematics. Cinematics I can watch online any time, it's the base game that I want (Shared Stash) and that's about the only reason I'd want a remake.
Otherwise I'm literally still playing D2 and it runs fast and plays exactly as I want it to. And if it doesn't there's plenty of mods with QOL features for me to choose from.