The Add-a-ball version of this game is Gottlieb's 1977 'Team One' which was exported to Italy as Gottlieb's 1977 'Kicker', both with different artwork. Same backglass artwork as Gottlieb's 1971 'Wizard'. We have increased our confirmed production run quantity to include 112 Sample games produced in 1975 that were not part of the former quantity per handwritten documentation identified by Wayne Neyens as coming from Bob Malvasio, a draftsman for Gottlieb whose initials RHM can be found on schematics. Price to operator: $895 FOB Chicago, per newsletter from authorized distributor dated November 1975.