High Speed Boards and Displays

I just redid a High speed and am selling the boards from the machine. —The power supply needs the header replaced for the GI but otherwise the game worked. You can see where someone had replaced the transistors before
-The display board worked perfectly and 2 of the displays as well as the Credits display worked fine when I replaced them
-the sound board worked perfectly when I replaced it, and has the High Speed Sound rom still in it.
-The MPU is where we get a little dicey. The board had some battery acid beginning, but played 100%…I took the batteries out and then I desoldered the battery terminals. I also bought an nvram and sad to say my soldering skills for it sucked. It is in, but not making correct contact because the board shows a U25 error when you boot it. Other than that it is in working order.
-Finally, a complete original plastics set. I replaced them with CPR. The condition is better than most and only 1 or 2 pieces aren’t 100% complete. I am also throwing in new plastics for the slingshots. I am including pics of the front and back of all boards.

I am offering all of these at $400 shipped to the US. Thanks and PM with any questions.