How much does this cost to the nearest dollar?

Spinal Solution Medium Plush Eurotop Pillowtop Innerspring Fully Assembled Mattress Good For The Back King Size
We are a manufacturer of the finest quality Mattresses, with the highest standards in durability, Quality, Comfort, & Beauty. we ensure that you get only the best, This item is part of our Tomorrow Dream collection, it has the following features 357 innerspring verticoil unit, with 13 3/4 SH gauge unit and border, 1” stitch shoddy pad on each side, Damask fabric-class Quilted with 2x3/8” Polly foam and 1x. 5 whisper shield blue on the top, while delivering a smooth and even feel night after night. relieves pressure on hips, back, and shoulders

Price is $421.00

Price: $420.78