We bought a Lexmark 840 a few months ago and it only cost £24.99 from Argos. However, it is going to cost about £32 to replace the black and colour toners!! It would be cheaper to buy a new printer - which is what we are looking at instead. Preferrably one which costs less than £32 and is cheap to buy toner. It can be either black or black and white. Nothing special.