The pre-holiday season savings event is officially kicking off on October 8 and ending on October 9, but mattresses are already as low as $218 (with over 1,000 five-star reviews ), and price cuts are as high as 51 percent off top brands like Casper, Nectar, and Purple. (Seriously, this Casper mattress is over $1,000 off right now.)

The Prime Big Deal Days event is on October 8 and 9, but we're already seeing mattress deals from Casper, Purple, and Nectar, with up to 51 percent off.

Ahead of the busy holiday period, Amazon has announced its second Prime Day event of the year, and it kicks off soon. The two-day event, also known as Prime Big Deal Days, will take place on October 8 and end on October 9,

Amazon's Prime Big Deal Days event, which is essentially a fall version of the retailer's popular July Prime Day sale. During this 48-hour sale, which kicks off on October 8 and runs through October 9,

Save big on sneakers that have earned our testers’ approval. Here are our picks for the best running shoe deals happening during Prime Big Deals Day.

AM EDT This story has been updated with new early deals from Amazon ahead of Prime Big Deal Days.Amazon's "October Prime Day" event is right around the corner.Prime Big Deal Days will run for 48 hours from Tuesday,