Regarding Price Reductions: We do not offer price reductions based on requests made through the "Register Your Desired Price" feature on Mercari. If you are interested in purchasing and would like a price reduction, please leave a comment with your desired price. We aim to streamline price negotiations and improve efficiency in completing transactions. Thank you for your understanding and cooperation. Product Name/Manufacturer/Model Number: GuliKit KK3 MAX Controller KingKong3 Gray Product Condition: Used Functionality of each button and stick has been confirmed to be working correctly when connected to a PC or compatible console. This listing includes the controller body only. Please be sure to check the product condition in the photos. We have not tested the special features unique to this controller, such as rapid-fire and memory functions. Manuals, operating instructions, and connection methods for game consoles can be downloaded from the official websites of each manufacturer. A compatible USB cable is required for connection to the game console. Regarding the above usage methods, we apologize, but please identify the model number from the photos and research it yourself. Regarding the Product: Everything included with the product is shown in the photos. Accessories not shown in the photos are not included. The color of the product may appear different from the actual product depending on the device you are using. Please assume that used items may have minor stains or scratches that are not fully visible in the photos. If you have any questions about the condition of the accessories or product that are not clear from the description or photos, please feel free to ask in the comments. Shipping: We often use recycled packing materials. Depending on the package size and shipping date, we may change the shipping method from Yu-Yu Mercari Bin to Raku-Raku Bin, or vice versa. In such cases, we will not provide prior notice. Please understand. Shipping Deadline: We will ship the item within 2 business days (excluding weekends) or within 3 days if the purchase falls on a weekend, counting from the day after the purchase date.