My Canon Pixma MG5750 inkjet printer broke recently so rather than dumping them in landfill I'm offering my left over unopened and unused compatible cartridges. There are 3 black and 2 cyan. As well as the MG5750 other printers that use them include MG5751-3, MG6850-3, MG7750-3, TS6050-3.
So check what your printer uses and come and collect from me in Highclere if you want them.