I will gradually lower the price over time, so I cannot offer a discount at this time. Instant purchase is welcome. I cannot answer questions about the game content. I have checked the operation. Overall, it's clean and I think it's a beautiful item. Since it is a used item, I would appreciate it if you could understand. I will clean it with anhydrous ethanol and contact cleaner before shipping. Cartridge products may not start up immediately. In that case, please try adjusting the way you insert it to start it.