I can't lower the price any further. I am also selling this on other sites. I apologize if it sells out on another site before you can purchase it. This is the Boss AD-3, a classic preamp. I recently acquired it on Yahoo Auctions and used it indoors twice, but I am now selling it. The appearance shows scratches commensurate with its age. There are no major scratches or dents. The biggest issue is that it does not run on batteries. With an AC adapter, it works almost without issue within my usage range. I haven't tested the TSR terminal because I don't have the environment to do so. If you don't mind the battery issue, I think it works normally. The reason for listing the condition as "bad" is solely due to the "battery operation" issue. I will not accept any complaints after purchase regarding "it doesn't run on batteries." I will include a third-party AC adapter (tested and working) with the unit. I apologize for using a reused box, but it is packed securely. Thank you.