For Amazon’s Blu-ray Deal of the Week the online retailer has selected a box set containing six documentaries from National Geographic. From now until Christmas Day, you can order the National Geographic Ultimate High Definition Collection for $34.99 (that’s 59% off the suggested list price). These last few months the set had been selling for around $55, so to save an extra $20 that’s not a bad deal at all.

Programs include: Atmospheres: Earth, Air & Water, Relentless Enemies, Kingdom of the Blue Whale, Rhino Rescue, Extreme, Journey to the Edge of the Universe

Click here to order the six-disc set today.

Again, this deal lasts now thru December 25th.

Tags: Amazon, Deals, Life, National Geographic, Planet Earth