Walmart offers the Little Virtuoso Dance Hall Piano in Black for $36.79 with free shipping. That's the lowest price we could find by $14. It requires three AA batteries (not included) and features:
  • 37 keys
  • 8 instrument choices
  • 8 rhythm choices
  • 8 background music choices
  • 15 built-in demo songs
  • record and playback mode
  • detachable microphone
  • kids' stool seat