You have to buy 3 sets but if you don't mind stocking up on ink it works out very cheap at £34.99 for 18 Cartridges. Use code '5off' for a further 5% Discount making it £33.25 for 18 Cartridges - that's only £1.85 per cartridge! (These are £5.99 each on play.com!)
3 Sets for the Price of 2 PhotoPlus Ink Cartridge for Inkrite PhotoPlus Black ink cartridge suitable for:
· Epson R265
· Epson R360
· Epson RX560
Patented spongeless cartridge interior and heartbeat ink flow control system · An impressive increase in printed output (depends on printer model) · High quality colour and greyscale performance with long lasting light fastness · Increased output results in less cartridges used saving both money and the environment.