How much does this cost to the nearest dollar?

Intermatic Timer, 30A Spdt Time Switch in Nema 3R Indoor Steel Case
About The Intermatic Volt Time Switch W/ Nema 3R Indoor Steel Case 1 Circuit Spdt 30 Amps The Intermatic Volt Time Switch Provides 365 Day Astronomical Energy Control That Allows For Independent Programming For Every Day Of The Year, Providing Flexibility For Applications Where Load Switching Differs Frequently. This Great Time Switch Offers Uncomplicated And Dependable Performance, As Well As To The Minute Programming To Accurately Control The Load And Lower Energy Costs. The Intermatic Volt Time Switch Also Offers Holiday And Exception Programming To Provide Temporary Overrides Of Your Repeating Schedules. The Intermatic Volt Time Switch Features Control Buttons That Provide Manual Control Of

Price is $645.00
Price: $644.56