Right now, Purple is running its annual July 4th Sale, which includes discounts of up to $800 off a mattress and base. But that doesn't mean you shouldn't also apply a coupon to your order.

These 10 tried & tested Sealy promo codes can be used to save on beds, frames, pillows, and more and buy the best mattress you can for less. All coupon content is created by Tom’s Guide. We may ...