How much does this cost to the nearest dollar?

Polk Audio -Two 8 Single 4-Ohm Voice Coil Subwoofers, Bundle - Marine Certified
Polk Audio -Two 8 Single 4-Ohm Voice Coil Subwoofers, Bundle - Marine Certified Everything you love about Polk’s Dynamic Balance technology—that rich, clean, full-range sound—is built into the marine-tough, yet ruggedly sophisticated, DB+ series. And with its universal fit, it can be installed in any vehicle Automobiles, motorcycles, boats, ATVs—you name it. Specifications Cutout Diameter - 7.28 (18.49 cm) Full-Range Mounting Depth - Top Mount 3.82 (9.7 cm) Total Frequency Response - 30 Hz → 250 Hz Nominal Impedance

Price is $158.00
Price: $158