I need a coin mech.
I've got 2 mechs at home here.. One is Coin Acceptors 15 cent not adjustable that works. I tested it on my machine tonight. Its a metal mech.
I've also got a Coinco S78 that both of the relays are making a whole lot of noise, but the mech works. If you are handy, you may be able to swap the relays.
I've also got a few at work I'll see what they are and if they work on Friday..