For what it's worth I just bought a M1 Pro 14" Macbook Pro. At Amazon, some of these are being sold as Renewed-Excellent condition. It has 16GB of RAM, 512GB SSD. I paid $1380 after tax. I have prime card so I'll receive 5% cashback. It has 90 days return policy. It appears Apple waranty hasn't expired yet either (6 months) which means it was first activated 6 months ago.

Its charge cycle count was 2 and the machine itself is in excellent condition. I think M1 Pro processor is way more capable processor than M3 (non-pro). I know it is 2 year old but Macs go a long way. I'll switch to a newer laptop way before its support will end. So far I'm happy with the purchase.