Walmart offers the VTech Baby Beats Monkey Drum for $17.26. (Amazon currently offers the same deal, with free shipping for Prime members.) Opt for in-store pickup to dodge the $5.99 shipping fee. That's $10 off list and the lowest price we could find. It features two sensors on the drumpad that trigger drum sounds and music, light up buttons that teach about animals and colors, and over 70 songs, sounds, and phrases.