system
A chat on subreddit /r/pcmasterrace
human
Buy used?  There is only used a card if someone is upgrading and buying new.  Extra used cards don't magically appear for no reason.

I'm one of the suckets that needs a card, doesn't want to replace it for 5+ years and is looking at new.  Sad days indeed.
gpt
I got a used 2060 that was supposedly never used. It was apparently pulled from an unused gaming rig. Got the card and it was spotless and the story seemed to check out. Stuff goes on the second hand market for more reasons than just personal upgrades.

I mean I'm sure a lot of it is due to personal upgrades, but it's hard to tell how much of it is coming from where exactly.