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Home Depot Overstock Sale: Up to 74% off

Home Depot Overstock Sale

hotness: 4/5
Up to 74% off
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Home Depot cuts up to 74% off select items during its Overstock Sale. (Prices are as marked.) Even better, many items are eligible for free shipping. (Otherwise, choose in-store pickup to avoid shipping fees, which start at $5.99.) Some best bets:
First Alert Smoke & Carbon Monoxide Detector for $30 + pickup at Lowe's

First Alert Smoke & Carbon Monoxide Detector

hotness: 3/5
$30 pickup at Lowe's
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Lowe's offers the First Alert Z-Wave Smoke and Carbon Monoxide Detector, model no. ZCOMBO, for $29.97. Opt for in-store pickup to avoid the $5.99 shipping charge. That's the lowest price we could find by $9. This detector interfaces with Iris Z-Wave home automation systems (for mobile alerts, etc) and features a photoelectric smoke sensor and electrochemical CO sensors. It operates on two AA batteries (included).
PEQ 3-Series Contact Sensor for $20 + pickup at Best Buy

PEQ 3-Series Contact Sensor

hotness: 2/5
$20 pickup at Best Buy
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For in-store pickup only, Best Buy via eBay offers the PEQ 3-Series Contact Sensor, model no. 3300-P, for $19.99. (Add it to your cart to see this price.) That's tied with our August mention as the lowest price we've seen. (It's a current low by $12.) Designed for use with most ZigBee HA 1.2-compatible platforms, it detects the opening and closing of doors and windows and includes all mounting hardware.
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