I found this new music box on ricardo, a local auction platform in Switerland. It’s built by a hobbyist, but uses a Reuge mechanic. It’s a nice wooden box, music stops automatically when both songs are finished. It features 2 Strauss songs, each about 15 seconds.
Listen to songs. (mp3)
These boxes sell for about half to price of an official Reuge box, so quite a bargain. Check out the current listings.