If any body knows please tell me?

hi, is any body know whare can i buy customers return items to Argos, Currys, etc. simply because they don't want it, it’s the wrong colour, an unwanted gift, or has a slight scratch etc.etc The stores are unable to resell these items as they have been opened, so they send their returned stock to their clearance depots throughout the UK where they are checked and are stacked on pallets for resale…………… If any body knows please tell me