≪Condition of this product≫ 【A~B】 【S】Unused 【A】Relatively few scratches, in beautiful condition 【B】Some signs of use or scratches, but relatively clean 【C】Some scratches and signs of use 【D】Poor condition, but usable ＜Remarks＞ Keyboard response confirmed using a keyboard check app. Warranty: 20% of the product price *See below for details. For those using options, the above fees will be added to the shipping cost. 〇We take the utmost care in photographing the product to accurately represent it, but there may be areas that are not visible in the photos. 〇The rank is determined based on certain standards set by our company, but there may be discrepancies depending on the customer's subjective view. 〇Please understand and bid based on the photos. This product is a used, as-is item, and is subject to no returns, no refunds, and no exchanges (3N). We understand that you may have concerns about used items, discrepancies from our listing, or dissatisfaction after receiving the product, including damage during shipping. To eliminate such situations, we offer a 【Product Warranty Option】. □Warranty option fee is 20% of the winning bid price. Example: If the winning bid price is 10,000 yen, an additional 2,000 yen will be charged. ■Warranty Details 1. Refund of the product price 2. Refund of shipping costs 3. Or, exchange for a product of equivalent value We offer the above. Regarding the shipping costs for returning items under warranty, the customer is responsible for the cost and must ship the item prepaid. The warranty is valid for 3 days from the date of arrival of the product, after the tracking number for the shipment has been sent. Also, since our company has staff on hand, please be sure to inquire if you have any questions.