2015 15" Macbook Pro—2.8Ghz Core i7, 16 GB RAM, 1TB SSD, new battery - $599

This model is often considered the last great laptop Apple made before switching to models with an integrated touch bar, and this was the fully stacked version.
Serial #C02PR550G8WM * Excellent condition, with some skuffs and a small scratch on the bottom of the case from normal use * One owner, in original box with original power cable and charger * Recently replaced battery, worth $200 * macOS Monterey installed