※ Offered at a bargain price due to poor external appearance. [Set Contents] ◯ DUO-R Main Unit ◯ Controller ◯ AC Adapter [Bonus Items] ◯ Tengai Makyou Fuun Kabuki Den ◯ Pro Yakyuu World Stadium ◯ AV Cable [Description of Items Included in the Set] Operation has been confirmed. The items listed above are all that are included. The DUO-R main unit has had its pickup lens replaced with a new one (imported), and has been adjusted, with some soldering repairs and gear grease applied. The backup capacitor has been replaced. (5.5v 0.047f → 5.5v 1.0f) ※ If you need the removed pickup lens (defective), please send a message within 1 hour of purchase. It will be included and shipped (if no message is received within 1 hour, the removed lens will be discarded). ※ The backup capacitor (super capacitor) is for save data power. It has been replaced with a larger capacity one (new) than the original. ※ Due to the original specifications, save data may be lost if the power is not turned on for a long period of time. To preserve save data, please turn on the power for a few minutes every two months. The data retention period is considerably longer than the original. The controller has been maintained using anhydrous ethanol and contact spray on the internal terminal parts. The AC adapter has been tested and is working. It is a genuine product. [Description of Bonus Items] The software used for operation confirmation (Kabuki Den, World Stadium) is also included as a bonus. The software has been confirmed to work initially. There are damages such as scratches and dirt. Accessories are missing. The AV cable has been confirmed to work, but the contact is slightly poor. It should work with minor adjustments to the plug, but due to this condition, the AV cable is considered junk. ※ The bonus items are only bonus items, so there is no guarantee of operation after purchase, and no compensation, returns, or refunds will be provided even if there are damages not mentioned. ※ There is a possibility that the software may not start depending on the condition of the software you own. ※ Although it is a maintained product, it is a very old product, so there is no guarantee of operation after purchase. Returns, refunds, and transaction cancellations are not possible. Please purchase only if you can agree to these terms. ※ Discounts are only possible for multiple item purchases, and the discount will be the amount of savings on shipping costs when items are shipped together.