How much does this cost to the nearest dollar?

Electronic Timer, Astro 365 Days, Spdt
Electronic Timer, Operation Mode Astro 365 Days, Number Of Channels 1, Contact Form Spdt, Voltage 120 To Amps 30, Hp @ 120V No 1, NC 1/4, Hp @ 240V NC 1/2, No 2, Max. On/Off Cycles 4000, Number Of Pulse Events 4000, Pulse Duration 1 Sec. To 24 Hr., Enclosure Metal, Mounting Snap-In, Number Of Poles 1, Min. Time Setting 1 Sec., Max. Time Setting 365 Days, Neman Rating 1, Color Gray, Backup Device Capacitor, Backup Time 100 Hr., Operating Temp. -40

Price is $501.00
Price: $500.81