Google Express App: Planet Earth II (4K UHD Blu-ray) $27.99 + Free Shipping

Walmart Link
Instructions:

1. Download/install Google Express App ( or )
2. In the app, search for "Planet Earth 4K" and add the one sold by Walmart to your cart.
3. Apply promo code APPFEB20 during checkout
4. Price will be $27.99 + Free Shipping

Note: You must check out with the Google Express App in order to apply and use the promo code.