Just been into my local Currys (St Georges Retail Park Leicester) and found a bargain bin which had ink cartridges in. It was full with Currys own brand of ink cartridges (PC Line) plus some Epson ones. There was a sign on the basket which said that ALL PC LIne (and selected Epson) ink cartridges had been reduced to £10. This amount had then been crossed out and had been changed to 99p. I found a PC Line cartridge equivalent to an H-56 (Hewlett Packard) cartridge. When I got to the till they only charged me 97p. Seems like a good deal if you're happy to accept generic cartridges rather than from the original manufacturer of your printer.