Used graphics card prices aren’t that much better than new.

The 4090 still has a VRAM advantage over the 5080 so it’s probably going to continue to hold it’s value pretty well. Especially since there’s a massive voice in pricing between the $1k 5080 and the $2k 5090.

Unless the 24gb ARC GPU comes out (or AI crashes) I see the 4090 just not depreciating a substantial amount. And that’s the only option that would compare to the 5080 since AMD isn’t even trying to make high end.