I have this MacBook Pro M1 13in in Space Gray for sale. It has 8GB Ram and 512GB SSD. The battery cycle is only 15 and battery health is at 100%.
Cosmetically this MacBook is like new. 

The only issue is that this MacBook is enrolled in an MDM service. It has been already MDM bypassed and now there is no MDM profile installed on it and it is fully functional just like any other MacBook Pros purchased from Apple Store directly. The listing includes the MacBook itself and the original charger. No box. 

If you would like to factory reset this MacBook, you need to bypass it again. Please google for instructions to bypass MDM. The current MacOS on this MacBook is Monterey and the online MDM bypass instructions are currently for Monterey only. Thanks for looking.