I am the person selling this game. This will give you an idea of what I'm putting out there.
Video:
Images:
http://myplace.frontier.com/~woodrails/Knockout/1rightcabinet.jpg
http://myplace.frontier.com/~woodrails/Knockout/2cabinetfront.jpg
http://myplace.frontier.com/~woodrails/Knockout/3coindoor.jpg
http://myplace.frontier.com/~woodrails/Knockout/4cabinetcorner.jpg
http://myplace.frontier.com/~woodrails/Knockout/5side-front.jpg
http://myplace.frontier.com/~woodrails/Knockout/6head.jpg
http://myplace.frontier.com/~woodrails/Knockout/7playfield.jpg
http://myplace.frontier.com/~woodrails/Knockout/8lowerPFwood.jpg
http://myplace.frontier.com/~woodrails/Knockout/9lower-playfield.jpg
http://myplace.frontier.com/~woodrails/Knockout/10upperPF.jpg
http://myplace.frontier.com/~woodrails/Knockout/11upperPF2.jpg
http://myplace.frontier.com/~woodrails/Knockout/12backbox1.jpg
http://myplace.frontier.com/~woodrails/Knockout/13backbox2.jpg
http://myplace.frontier.com/~woodrails/Knockout/14bottom.jpg
http://myplace.frontier.com/~woodrails/Knockout/15bottomfront.jpg
http://myplace.frontier.com/~woodrails/Knockout/16underPF.jpg
http://myplace.frontier.com/~woodrails/Knockout/17paintmatch.jpg