Parts are rare, huh.
These guys are exactly why I got into mods, there is no reason mods like this need to cost this much.
I was making this mod for people for $100 shipped upon request. It does take some time to make and installation is a little fidgety as you have to set it just right so the ball hits the reels so they spin. I also painted it. It is a cool mod for TZ, but no way you get your money back on that one at $375. Take the refund.
I'd consider making it for you if you want for $100. I'm backed up and getting ready for York, but would try to get to it.