This 30 year old Powerbook 180 is as close to "like new" as you'll find.
I've owned it for over 20 years, and everything works great. It's maxed out with 14MB of RAM and a 240MB SCSI internal hard drive. Display is clear and bright, with no bad pixels that I could see. The plastics look great, all that is missing is the rear port door/cover. No cracks, chips, or issues.
It is running System 7.5.5 from the hard drive and has a number of classic apps and games installed. Includes original AC adapter an battery. Battery holds no charge, runs great on AC power.
If you want something that looks like it could be in a museum, this is it.