if you want a cheap option i know that this computer works with gnu/linux
(and only libre software) very well as i own it
http://www.ebay.co.uk/sch/i.html?_from=R40&_trksid=m570.l1313&_nkw=dell+insiron+1300&_sacat=0
by default it comes with 512mb of ddr2 ram but you can cheaply upgrade it to
2gb ram which will speed it up alot
http://www.ebay.co.uk/sch/i.html?_odkw=2gb+ddr2+ram&_from=R40|R40&_osacat=0&_from=R40&_trksid=m570.l1313&_nkw=2x+1gb+ddr2+laptop+ram&_sacat=0
a ssd would also help but its not necessary and a bit expensive
http://www.ebay.co.uk/sch/i.html?_odkw=2x+1gb+ddr2+laptop+ram&_from=R40|R40|R40&_osacat=0&_from=R40&_trksid=m570.l1313&_nkw=ide+ssd&_sacat=0
if you go on ebay with librejs it will tell you to enable javascript you can
bypass this
see this video:
http://92.19.232.58:82/videos/other/html/ebay_no_js_2015.html
