MacBook Air 13" early 2015, 1.6GHz Dual Core i5, 8GB RAM, with 500GB SSD running Big Sur OS 11.6.1.  Overall the laptop is in excellent 9+/10 condition.  No dings, no scratches, and screen is 9++/10. Never left the house and mainly sat on my desk the entire time. Power supply in great shape. None of the tell-tale wear and tear at either end of the charging cord (which is very common).  There is some minor marring on one side of the charger block due to removal of some velcro tape residue (removed and not sticky). Has zero effect on function.  I thought I had the OEM box but can't seem to locate it but will keep looking.