Third party ("Cha Cha Amigo") maraca controllers for the SEGA Dreamcast game Samba de Amigo.  These were produced and sold as a less expensive alternative to the SEGA brand, which are quite rare these days.  Includes both maracas and the floor base that they plug into, which connects to the Dreamcast console.

One of the maracas works perfectly.  The other appears to have a faulty height sensor.  Possibly fixable?  Or perhaps useful as a replacement for someone else with one bad controller?  The price basically reflects the shipping costs.  I'm probably not making anything from selling these, but I'd rather not simply throw them out.