Ask HN: What did you do with your x86 MacBook?

Based on conversations here, lots of you are upgrading to M1/2 MacBooks, even if you had a relatively-recent x86 MacBook. I've been tempted to do the same.

But Apple's trade-in prices for them are abysmal, and I assume they aren't selling well online either (are they?). But they're still solid laptops, all things considered, just significantly less awesome than what's now available.

So: for those who've upgraded, what did you do with your "old" one?