US:
http://zareason.com/shop/home.php
UK/Europe:
Global:
I use a Thinkpad X60 computer, in which the FSF installed a free
initialization program (libreboot) and a free operating system
(Trisquel GNU/Linux.) This is the first computer model ever to be
sold commercially with a free
initialization program and a free operating system, and thus the
first computer product the FSF could endorse. (It was not sold that
way by Lenovo, however.)
Before that, I used the Lemote Yeeloong for several years.
At the time, it was the only laptop one could buy that could run
a free initialization program and a free operating system.
But it was never sold with a free operating system.
Before that, I used an OLPC for some weeks. I stopped because the
OLPC project decided to make their machine support
Windows, so I did not want to appear to endorse it. The OLPC uses
a nonfree firmware blob for the WiFi, so I could not use the internal
WiFi device. No big problem, I used an external one.
The results I worried about, millions of children running
Windows on the OLPC, have not occurred. Instead we see millions of children
running Windows on the Intel Classmate.
Before that I used machines that ran completely free GNU/Linux
systems but had nonfree BIOSes. I tried for about 8 years to find a
way to avoid the nonfree BIOS.
Worth noting Dells new line of XPS dev laptops http://www.dell.com/us/business/p/xps-13-9350-laptop-ubuntu/pd
If there worth the price or not im not sure, ive not compared it to anything.
I have compared them spec for spec against a system76 machine. the Serval WS. The only thing the Dell has over it is the resolution and touch screen. Other than that, the Dell is essentially like buying a MacBook Pro in price to value hardware wise. The system76 Serval WS undercut it in price by ~$500.