Unit is in good physical condition, see the photos in the eBay listing. The only issue I have been able to find is that the trackpad makes a quiet "clicking" noise when the machine is booting up and shutting down, but I have not seen it happen during usage in the operating system. It does not affect functionality at all.
This laptop has the latest stable version of Libreboot (SeaBIOS+GRUB+MECleaner) flashed on it. Intel Management Engine (ME) has been neutered on this machine.
It also has a T450 trackpad swapped in it for clickable buttons. It's a Synaptics trackpad which is better than the Alps alternative.
It includes a working battery and charger as well as a backlit keyboard.
CPU: Intel Core i7-4600M
RAM: 8GB DDR3
SSD: 240GB SATA with Fedora Linux preinstalled
This unit has Libreboot installed on it. Learn more about Libreboot here: libreboot.org
Shipped with USPS Medium Flat Rate Box.