cuts up to 62% off
a selection of National Geographic and Discovery Channel DVDs
as part of its Earth Day Deals Sale. Plus, Amazon Prime members qualify for free shipping
. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping starts at around $4.) That's the best sale we've seen on such a selection of items at Amazon, and it yields many price lows. Deal ends April 27.
A best bet is the National Geographic 125 Years 10-Disc DVD Collection (pictured) for $37.99 with free shipping. That's the lowest total price we could find by $49. It includes programs such as Exploring New Frontiers: National Geographic at 125, Incredible Human Machine, Gorilla, Search For the Afghan Girl, Secrets of the Titanic, Americans on Everest, and many more.