Another great place to purchase a mattress in Chicago is Mattress Firm. Their prices are great and they have several locations all over the city. The company offers a 120-night price promise. If you're looking for a specific model, you can browse online or call one of the store locations to see if they stock the mattress you want. Sleep Number offers discounts at select holidays, Black Friday and Cyber Tuesday. Be sure to check their website to find a discount.
Where to Buy a Mattress in Chicago