Amazon have a bunch of Fire 6's in various specs for £28/£29 - Only black is available as 16gb currently, other colours in 8gb. Only a few at the moment, but these keep coming in and out of stock all week so worth keeping an eye on if they do vanish.
All USED from the Warehouse deals. I received mine in the week and it's in perfect condition despite being listed as just "good" with a mark on it (not that I've found!) Was just repackaged in an amazon branded box. So not ideal for gifts, unless you have understanding friends and family...
They come with "special offers" (read amazon adverts on the lock screen) but I spoke to Amazon via chat and had them removed for free - stated i didn't have the option to buy without and already pay for all the services advertised! Removing them seems to be the standard response and was actioned immediately.
Hope this helps! sorry if already posted!
UPDATE! Makes them around £23.98
20% as of Monday for Black Friday discount!