LeapFrog drops the price of the LeapFrog Tag 16MB Reading System in Green from $49.99 to $19.99. Coupon code SAVETAG5 knocks it to $14.99. With $4.95 for shipping, that's the lowest total price for this system in any color by $31 and a new all-time low. This system helps children build vocabulary and reading skills such as word recognition, reading comprehension, and phonics skills. It holds up to five storybooks and includes an Ozzy and Mack Storybook. Sales tax is charged in most states.