How much does this cost to the nearest dollar?

RealTruck Extang Trifecta ALX Soft Folding Truck Bed Tonneau Cover | 90480 | Fits 2015 - 2020 Ford F-150 6' 7 Bed (78.9 )
The easiest truck bed cover just got easier. The Trifecta ALX packs the same great features as extang’s best-selling tri-fold cover, the Trifecta 2.0, but with a Secure Rotary Release Latching System at the tailgate and an automatic latching feature that’ll make getting the goods in and out of your truck bed that much faster. To unlock, simply rotate the release knob located at the driver side rear and lift, folding the cover towards the cab. This release knob is easy to use and provides unmatched convenience of operation. Another

Price is $538.00
Price: $537.99