Fisher-Price My Toon TV for $25.00.  Shipping is $0.97 for a total of $25.97 shipped.  Here is a screenshot for your reference.  Alternatively, it is available at Amazon for $28.21 shipped.  It plugs into a TV and lets a kid star in his or her own program with 1 of 11 dancing cartoon characters and features an auxiliary plug-in to work with other music devices.  Most places have this Fisher-Price toy for over $60.