This original XBOX was bought in a lot of broken consoles. Upon testing, it successfully powered on, but the disc tray wouldn't open for me to test any games. After tearing it apart and cleaning it, the disc tray began working again.
At this point, I could not test the rest of the console's functions because I didn't have AV cables or a controller. I went ahead and ordered both online. I got a cheap controller off eBay that wasn't in great shape, so I also ordered some replacement thumbsticks for it. Once it arrived, I tore that down as well to clean it and replace the sticks. With it all put back together, it looked a lot nicer and worked perfectly! I was able to fully text the XBOX to confirm it was in full working condition.