Canon MG 3600 printer ink (Mapperley NG5)

Please would anyone have any printer inks that they no longer use for a Canon printer model number MG3600 I would be very grateful as my old Epsom printer has died. and this printer has been given to me by my grandson but unfortunately the replacement inks are very expensive. I would be very grateful if anybody has any lying around they’re no going to use. Kind regards.