While many people are buying TVs and toys at bargain prices, now is the perfect time to upgrade your mattress. The Black Friday Mattress Early Bird Sale features significant price cuts on some of the bed-in-a-box brands listed in our Best Mattress Guide.

Right now, for example, the Allswell Luxe Hybrid Mattress (queen) is $516 with coupon code "GOBBLE20." That's $129 off and the lowest price we could find for an Allswell Luxe mattress. Plus, if you don't need a mattress, you can use the same coupon to save on sheet sets, towels, pillows, and more. This is one of the best deals on Black Friday.

If you haven't heard of Allswell, the Wal-Mart-owned startup offers high-end home items at affordable prices. For example, while most hybrid mattresses cost more than $1,000, Allswell's hybrid mattresses are only $516 right now while on sale.

The Allswell Luxe Hybrid Mattress is a great bed-in-a-box mattress made of memory foam and coils. The individually wrapped coils reduce motion transfer, while the layers of memory foam provide cushioning and support Allswell classifies this mattress as medium firm and offers a 100-night trial and 10-year warranty.

The coupon can be used site-wide, with the only exclusions being entry-level Allswell mattresses and mattress toppers. The coupon is valid through November 23.