I have this Comet for sale that has a fully populated playfield, all displays included, and all boards except the power supply (which is readily available) , and it is also missing the back glass. The cabinet has been cleaned inside and out, and the coin door was painted with new lock installed. No pf glass or lockbar. Playfield had lots of wear, but the assemblies, ramps, plastics, displays, coin door, and driver board worth more than asking price.
For that reason this game is sold as a complete non-working project. Come see this game in my booth inside and see for yourself. First $400 cash takes it home.
I will be leaving for Allentown in the morning so I will not be able to check this mail so come see me as soon as the show opens.