Save $500 on some of the most sumptuous mattresses on the market

(Image credit: Beautyrest)

The Beautyrest Black is a super-luxurious, super-advanced mattress that can be customized to your exact preferences, and right now there's up to $500 off.There are three different lines (and multiple options within those) to choose from, so we'll outline the differences below. If you're looking to upgrade your bedroom properly, you can also bundle in an adjustable base for even bigger savings of up to $900 off!

We always recommend investing as much as you can in your sleep setup, and if you've decided to push the boat out, these mattresses truly sumptuous. If they don't look quite right for you, or you want to compare what you'll get for your money elsewhere on the market, head to our best mattress ranking or our best luxury mattress guide specifically.

Beautyrest Black C-Class: was $3,049 now from $2,649 at Beautyrest
The C-Class is Beautyrest's 'better' option. It has everything you'll find in the L-Class, but also an extra comfort layer made with cashmere, alpaca and silk (all of which are cushioning but naturally breathable) and a layer of latex foam alongside the memory foam. This adds bounce and amps up the pressure relief. Choose from Firm, Medium or Plush feels, or add an extra pillow-top (in Medium or Plush). The profile is a lofty 13.75 - 16".

This was originally a 4th of July sale, but it seems to be sticking around for the moment. There are also big discounts on the Harmony range, which is still supremely luxurious but a bit cheaper, with prices starting at $1,099 on the discounted models. There's still plenty of opportunities to customize your mattress with different sleep feels, pillow-top options and cooling upgrades to choose from. All Beautyrest mattresses include a 100-night in-home trial, white glove delivery, and 10-year limited warranty.

See more Mattress Deals

Ruth is currently Homes Editor on Tom's Guide's sister site TechRadar, where she reviews and writes about everything from air fryers to vacuum cleaners to coffee machines, as well as the latest smart home gadgets. Prior to making the shift to Homes, Ruth was Tom's Guide's Sleep Editor. A certified Sleep Science Coach, she has tested more mattresses than her small flat can handle and will talk at length about them to anyone who shows even a passing interest.