How much does this cost to the nearest dollar?

Queen Size 4 Inch Thick, 5 Pound Density Gray Gel Visco Elastic Memory Foam Mattress Pad Bed Topper Made in The USA
Memory foam's ability to reduce pressure points is one of the reasons so many people are using it to get the best night's sleep. Now you can enjoy the benefits of memory foam without having to buy a new mattress by adding this memory foam mattress topper to your existing spring, latex, or even memory foam mattress. This topper will add comfort and increase the quality of sleep from your mattress immediately. Four inches of five pound density memory foam used in this topper is specifically designed to enhance the feel of your current mattress, and also provides additional support in areas where your mattress may be dipping or sagging. The foam is also specially formulated to contour to your body

Price is $504.00

Price: $503.73