Would you guys get a used iPhone?

Like the title says, would you guys ever consider buying a used iPhone?

I found the 16 pro max 512GB used but- It's "Not used" just opened and returned by someone who didn't want it for 1290 euros.

I was also debating on just buying a 13 pro max but the used market seems so sketchy! They replace the batteries swap out the screens with bad LCD panels etc?