How much does this cost to the nearest dollar?

X-Sense Wireless Interconnected Combination Smoke and CO Alarms SC07-W and Remote Control
This set includes a 3-pack of SC07-W wireless interconnected combination smoke and CO alarms and a remote control. The wireless detectors stay connected, so a single triggered detector makes all the interlinked detectors go off, too! As such, you're reliably warned of any potential danger no matter where you are in your home, providing round-the-clock protection for your family and your home. With the help of the remote control, you can remotely control the interconnected detectors test the detectors, silence nuisance alarms and locate the source alarm. 2-in-1 Protection The smoke and carbon monoxide detector is equipped with both a photoelectric smoke sensor and an electrochemical CO sensor that detect smoke and dangerous CO levels Battery

Price is $135.00
Price: $134.59