You might want to take a look here http://shop.gluglug.org.uk despite the fact that this is an FSF shop.
"The Gluglug X60 laptops are refurbished models of Lenovo's ThinkPadÂX60. Gluglug has updated the computer by adding a modern wifi chipset, replacing the proprietary BIOS with a free software boot system made by modifying Coreboot to remove all proprietary microcode and proprietary blobs, and replacing the proprietary Microsoft Windows OS with the FSF-endorsed, [Trisquel GNU/Linux][2] OS." You can view this post online at <https://www.fsf.org/news/gluglug-x60-laptop-now-certified-to-respect-your-freedom> Regards Maurice