If you are the one buying a used Mac from a third party, experts on Reddit and Medium suggest these checks: 5 Things to check before buying second hand Macbook
: Large retailers like Best Buy also offer trade-in programs where you can receive store credit. Essential Pre-Sale Checklist we buy macs
: Sites like SellYourMac.com specialize in purchasing used Apple gear. They typically buy devices less than 10 years old, as value tends to drop toward zero after that point. If you are the one buying a used
: Ensure you have a current backup using Time Machine or cloud storage. we buy macs