Is it an e-reader? Is it a tablet? In either case, the Nook HD with 8GB internal storage is down to £99 (normally £129) direct from Nook. The 8GB Snow (white) model is out of stock, but the Smoke (grayish) chap is still available.
Nook HD specs include a 7.7in display (1440 x 900, 243PPI), and dual-core processor with 1GB of RAM.
(Thanks to garethsmith72 at HUKD)