Milton Bradley Vegas Slots (for Microvision) (1979, Model# 4975)
Las Vegas slot machine... Kind of predictable, if I remember correctly, when the first spinner stops, the second will stop on the same image that is present in the second square the instant the first one stopped (like it makes one complete revolution and then stops). Same goes for the third one. They are still picked randomly, but most likely right when it starts, and then it just animates to a stop. :) Useless info, something I noticed while playing this game repeatedly as a kid...
Do I have this? Yes, boxed. (This is mine pictured).