I have been using it carefully, so it is a used product, but it doesn't feel like it is in use, and it is pretty clean. Only the main unit is listed, but the instructions are on the website. Please let me know if you have any questions. Also, please tell me if you have what you're looking for in Japan items.
International Buyers - Please Note. The item "Used RV-3 BOSS Compact Effector Digital Reverb Delay Guitar Effects Pedal" is in sale since Friday, June 12, 2020.This item is in the category "Musical Instruments\Guitars & Basses\Parts & Accessories\Effects Pedals\Delay, Echo & Reverb". The seller is "japanderful" and is located in Tokyo. This item can be shipped worldwide.