I just did a quick check: a 2022 Macbook pro M1 with 1tb and 16gb ram goes for 1119 euros on eBay. A new M5 mbp with the same ram and disk is 1899 euros, so 709 difference. And you get a whole new machine not just a cpu upgrade.
Yeah, they hold up their value amazingly well. People keep mentioning biodegradability of Framework, but in Macbook world it's basically a non-issue if your old machine is still usable.
On the other hand, if something fails out of the warranty, this is where you win with Framework.
Because they are indeed still cheaper? I'm not sure what you're getting at with your question. You can look up values for older Macs if you just don't want to believe it …
Why wouldn’t I want to “believe it”? Isn’t that the premise my entire question is based on? I’m not sure what you’re getting at with your misdirection.