GE Z-Wave Switch 12722 on Jet.com as low as $28.78 (tax varies by state) – requires the 15% discount for first 3 purchases

https://jet.com/product/Z-Wave-96…b087d2fa2a
SPRING15 coupon for 15% off first 3 orders
The more you buy the cheaper it gets. The sweet spot is 6 because it gives you the lowest price per unit of $28.78.
QTY 1 – $31.32
QTY 2 – $29.75
QTY 3 – $29.23
QTY 4 – $28.97
QTY 5 – $28.81
QTY 6 – $28.78
QTY 7 – $29.4
QTY 8 – $29.88
QTY 9 – $30.23
QTY 10 – $30.53