First Alert Carbon Monoxide/Smoke Alarm

**Item: **First Alert Carbon Monoxide/Smoke Alarm
Price: $21.99
Shipping Options: $5 Standard OR $9 Two-Day OR $12 One-Day
Condition: New

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Previous Similar Sales (May not be exact model)
5/30/2013 - $22.00 (Woot Plus)
4/26/2013 - $22.00 (Woot Plus)

100% left but I can’t buy more than 1 or it is “sold out”? Do you only have 1?

I work in a hardware store and we usually dissuade customers from buying the combo alarms, mainly because smoke from fire rises, but carbon monoxide gas sinks. That’s why most separate devices have the smoke detector ceiling mounted and the carbon monoxide detectors plug in down low.