The DJM-250 is a 2-channel DJ mixer that allows you to enjoy authentic DJ mixes using its high-quality and easy-to-use SOUND COLOR FILTER. https://www.pioneerdj.com/ja-jp/product/mixer/archive/djm-250/black/overview/ Used only 2-4 times at events (and for practice), it shows no signs of dirt and I believe it can be considered a beautiful item. It passed a recent operational test without any problems, and it's a compact and fun mixer. Despite considering it a beautiful item, I've marked it as "slightly scratched or dirty" because the LED window part of the "SOUND COLOR FILTER" seems to have come loose and fallen inside the machine, causing a rattling sound when the unit is tilted. However, as mentioned above, the operational test was successful, and I've determined that it doesn't affect functionality. I believe someone who can maintain mixers could fix it by removing the screws. By the way, searching for "DJM-250" reveals many photos of similar conditions, suggesting this is a common occurrence due to the product's design. The original box is not included, so it will be packed in a standard cardboard box for shipping. Please consider this.