Not to mess with your maths, Frankie, but I just went a bit mad on Amazon. I saw they were selling Phil Rickman's 'Merrily Watkins' books for 90p each on Kindle, and I really enjoyed his 'The Bones of Avalon' when I read it a few months back, so the following have just been added to my TBR list:
http://www.amazon.co...27491888&sr=1-1
http://www.amazon.co...f=pd_sim_kinc_3
http://www.amazon.co...f=pd_sim_kinc_5
http://www.amazon.co...f=pd_sim_kinc_2
http://www.amazon.co...f=pd_sim_kinc_6
http://www.amazon.co...f=pd_sim_kinc_1