I think Rayman bumped up a thread a few weeks ago but I thought a fresh reminder of the Amazon deals section on HUKD may be in order as we are in the thick of increasingly desperate Christmas shopping now!
For those who haven't noticed HUKD actually has a sneaky Amazon Deals section (link on the top right of every page). This is a continuously updated database of everything on Amazon either discounted by over 20% or a price of under £5. You can sort these deals by percentage off, pounds off, price or Amazon sales rank. Plus you can drill down through the various Amazon categories or do a text search.
Sorting by price for example brings up items starting from only 1p...
Also there is a bit of a loophole right now where you can get free express shipping on anything at Amazon courtesy of Hellmans ;)
Check out thedynasty's super thread here:http://www.hotukdeals.com/forums/showthread.php?p=185829
Good luck and have fun!