Casio DH-200 Digital Horn For Sale. These are often broken at this point in time, and defective ones often sell for $200. We paid our technician for 2 hours of skilled tech work to correct a common flaw in these so this one would be working perfectly and will hopefully continue to do so longterm. This one includes 3 mouthpieces (which appear to sell for $25+ each), gig bag, strap, original owner's manual, is in beautiful condition and is being sold by professionals. These factors are reflected in its price.
This cute little instrument contains a synthesizer with built in speaker and also has a MIDI output so you can use it to trigger external MIDI instruments. It's got modes for either saxophone or recorder style fingering. Another classic from Casio.