Please let me know after your purchase to prevent any issues. I was collecting this, but I am now putting it up for sale. This is a first-generation Game Boy with the box, manual, and earphones. It's a valuable item with the original box and manual. ■ Contents ・Main unit ・Outer box ・Spacer ・Instruction manual ・Original earphones ■ Testing ・Appearance: 　- Outer box: Has scratches, dents, and dirt. 　- Main unit: Some signs of use and dirt, but it looks quite clean considering its age. 　- Dust has entered the screen, and there is a vertical line on the right edge. ・Screen output: ○ ・Game play: ○ ・Sound: ○ Confirmed sound played from the speaker. ・Earphones: ○ Confirmed sound played. I have not tested anything other than the above. Please be sure to ask any questions before purchasing. If you can disassemble and clean and adjust it, you might be able to restore it to a beautiful condition. 【Important】 Please note that this item has been stored and inspected by an amateur, so there may be dirt, scratches, or defects that I have not detected. Also, although there were no problems during testing, there is a risk of malfunctions occurring during shipping due to the nature of precision equipment of this age. Therefore, please refrain from purchasing if you are a nervous person or if you are looking for a fully functional product. Please note that I will record the details just before shipping. ー Nintendo, Nintendo, Game Boy, GAMEBOY, First Generation, DMG-01, Box, Manual, Instruction Manual, Earphones