How much does this cost to the nearest dollar?

Skylink Wireless Outdoor Solar Siren Security Alarm Accessory for SkylinkNet, M-Series and SC Series Systems
b1 NO MONTHLY FEES and easy DIY (Do It Yourself) installation LOUD 110 DECIBEL SIREN TRIGGER THE OUTDOOR SIREN manually or automatically when the internal alarm system is activated Manufacturer Skylink, Part Weight 1.91 pounds, Dimensions 9.4 x 2 x 9 inches, model number Batteries 3 AA batteries required. (included), Style Wireless Outdoor Solar Siren, Power Source Solar Powered, Quantity 1, Of Pieces 10, Sound Level 110 dB, Battery Cell Type Alkaline, Average Battery Life 4375 Hours, Warranty Description 1 Year, Rank Security Horns & S

Price is $70.00

Price: $69.99