This machine came from an estate sale and was told it has not bin played for about 15 years , back glass looks to be in great shape machine lights up and when the reset game button is pressed it makes a clicking noise no ball pops up. THIS GAME IS NOT WORKING BUT A GREAT WINTER PROJECT. The item “Bally KNOCK OUT Pinball Machine” is in sale since Friday, January 29, 2016. This item is in the category “Collectibles\Arcade, Jukeboxes & Pinball\Pinball\Machines”. The seller is “voyager382″ and is located in Lebanon, Pennsylvania. This item can’t be shipped, the buyer must pick up the item.