This IGT M slot sound board was pulled from the working slot machine pictured. You can see video of it on our youtube channel at this link or go to the link provided in the picture.
https://youtu.be/h3Lui36zvfg
This item is in perfect working condition. I provide a video of it working to show this. I do not accept returns, especially on items of this age (early 80's) so make sure this part not only fits your machine but that your machine is not working because your part is bad, It is expensive guesswork if you are going that route.