Save $79 on a pair of the best binoculars for stargazing, the Celestron Nature DX 12x56 are 29% off at Amazon. Their impressive 12x magnification and large 56mm objective lenses are an ideal combination for stargazing and for spotting wildlife.

Amazon plans to hold this year’s edition of its fall two-day sales event Prime Big Deal Days on Oct. 8 and 9. Customers need a Prime membership to participate in the event.

There's another big sales event coming on October 8 and 9, and we've got everything we know so you can get a head start on finding the best prices on the tech you want before the holidays.