Cheap Mattresses Our everyday low price range offers very affordable mattresses that don’t compromise on great comfort and support. They’re part of our campaign to cater to every budget to ensure all our customers can find a quality mattress that’s right for them. Browse below to see the cheapest mattresses in Sydney now. Spend as little as $119 or SAVE up to 53%. Questions?  Contact us .  NOTE: Further discounts do not apply. For other great deals, check out our  discounted beds and mattresses .