Instant purchase welcome! Price negotiations are not accepted. We will discount the shipping cost for bulk purchases, so feel free to ask. This is a set of 4 cartridges only! The game console in the image is not included. There are scratches, stains, and other signs of aging, so please be aware if you are particular about the condition. Operation has been checked, but we do not guarantee that all will start up immediately. There is no guarantee for the backup battery. Cleaned with disinfectant wipes and anhydrous ethanol. Thank you! ☺ Overseas proxy buyers are also welcome!