New, the mouse and mount are about the most inexpensive new solenoid out there. About $27 or $28, plus shipping, plus the voltage adapter you'd have to buy (and attach) separately. Unfortunately that's a custom-drilled mount (pm Bettatail), so no, they don't come like that. I'd have to check to be sure, but I believe one of the Clippard mounts comes with two outlets. Otherwise you'd have to build your own, or buy a manifold.