Get ready, shoppers. Amazon Prime Day kicks off in just three days! For this year’s Prime Day, you’ll have a 48-hour window to take advantage of deep discounts on Oct. 13 and 14. Amazon has already come out with a series of Prime Day countdown deals, and rivals like Best Buy, Walmart and Target have announced price cuts during the same window of time. But the best deals to be had will arrive on the official days themselves. Amazon has already announced some killer deals for Prime Day itself, like a $19 Echo Dot and a $65 Echo Show 8, but a few devices are already seeing their biggest discounts ever. We’ll keep updating this story as more deals become available.