Kohl's offers the Discovery Kids Marine Lamp (pictured) for $8. Coupon code "MFF20AFF" cuts it to $6.40. With 99 cent shipping, that's the lowest total price we could find by $14. Sales tax is added where applicable. It measures 9" x 12" x 3" and features fish moving across the screen.

Also available is the Discovery Kids Animated Jellyfish Lamp for $8.40 via the above coupon code. With 99 cent shipping, that's the lowest total price we could find by $14. Sales tax is added where applicable. It requires three AA batteries (not included.)