How much does this cost to the nearest dollar?

CAREFREE Simply Shade RV Window Awning-Black (72 )
Carefree of Colorado Simply Shade DIY Complete Window Awning-Black Affordable & Easy to Install. Fastest way for you to get Window Shade on your RV! Simply Shade is the first window awning designed for DIY Installation. No need to custom order your RV Winow Awning. Simply Shade Window Awning Package includes awning rail, arms, roller assembly and fabric along with all the necessary mounting hardware and DIY Installation Instructions. Made with Black Vinyl Fabric (12 oz), matching black arms, castings, awning rail & components. Size listed is the Arm Center to Arm Center Measurement. Window Frame Outside Width Measurement Guide 20 to 30 =3' (36 ) Simply Shade; 30 to 26 =3

Price is $321.00
Price: $321.25