I think the OPs $400 offer for the pair is the most valid. If he is hoping to sell for a profit, then even less. We are discussing a pair of less desireable pins, that are both broken .Neither title is at the top of any must have list. The EM PF cosmetics are also of concern. The EM is valued in that condition, at maximum 150. and the Bally NW at $250 tops, assuming all the boards are present. If you were to fix both games, I doubt you would get more then $300 for the EM and $500 for the Pacman. Now factor in any parts ,labor and original cost and you are breaking even or losing money.