As one of its daily deals, Amazon offers the Star Wars R2-D2 Interactive Astromech Droid, model no. 94254, for $109.99 with free shipping. That's the lowest total price we could find by $50. This interactive toy responds to over 40 voice commands, plays games and music, "dances", and holds beverages. It requires four AA and four D batteries (not included). Deal ends today.