How much does this cost to the nearest dollar?

Control Products FreezeAlarm Homesitter Temperature, Water, Power Alarm HS-700 with voice message to up to 3 phone numbers / No monitoring fees
Product Description The HS-700 HomeSitter from Protected Home is the lowest cost multi-functional home monitoring system on the market! The HomeSitter will sound an audible alarm and call up to three telephone numbers to protect your home from damage caused by temperature extremes, water leaks or power failures. Alarm set-up takes just a few minutes and there are no monitoring fees or installation costs! All you need is a phone line and a power outlet. From the Manufacturer The HomeSitter Alarm is a multi-functional alarm dialer that is perfect for protecting any home whether it is a vacation property, rental, multi-unit home, or your primary home that needs protection

Price is $300.00
Price: $299.99