Amazon has the eKids Lion King Sing Along Portable Karaoke Device (Sing to Built in Music Or Connect Your Audio Device) on sale for $5.49 + Free Shipping w/ Prime. For non-Prime members shipping is $5.99 or free on orders $25+.
Also available:
Best Buy has the eKids Lion King Sing Along Portable Karaoke Device (Sing to Built in Music Or Connect Your Audio Device) on sale for $5.49 + Free Store Pickup.