10% off Any Order With Purchase of a Mattress | Casper | Promo code DST10
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Beyond the standard $50 discounts you hear about in the middle of every podcast, Casper mattresses don’t go on sale often, and Casper accessory deals are even rarer. But this weekend in celebration of daylight saving time ending, Casper’s 10% sitewide sale holds the promise of serious savings, if you still haven’t gotten rid of that old coil spring.

To get this deal, you have to buy a mattress (sorry, dog mattresses don’t count), so you can’t take advantage if you’re only shopping for accessories. But 10% savings on a standard Casper mattress works out to nearly $100 on a queen, or as much as $240 on the new, advanced Wave mattress. Just use promo code DST10 at checkout to see the savings stack up.

The best part of the deal is that any accessories you order at the same time will be discounted as well. I’m personally a huge fan of Casper’s pillow, but they make everything from adjustable bed frames to sheets to box springs, and unlike the mattresses, those are hardly ever eligible for discounts. You have until Sunday, so sleep on it if you must, but they don’t run sales like this often.