FIRST ALERT BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup. 3-Pack , White | Price history
Price change log
05/28/2023: $109.95
05/26/2023: $136.98
05/16/2023: $109.95
05/15/2023: $103.44
05/14/2023: $104.68
05/13/2023: $104.72
05/12/2023: $119.76
05/07/2023: $136.98
05/05/2023: $119.76
04/22/2023: $136.98
04/19/2023: $114.98
04/09/2023: $123.99
04/05/2023: $114.98
04/04/2023: $98.5
03/22/2023: $99.3
03/14/2023: $114.98
03/12/2023: $123.99
02/24/2023: $114.98
02/03/2023: $110.38
01/06/2023: $114.98
01/05/2023: $104.25
12/28/2022: $114.98
12/27/2022: $110.04
12/22/2022: $108.59
12/07/2022: $114.98
12/05/2022: $98.9
12/03/2022: $114.98
12/01/2022: $99.93
11/30/2022: $114.98
11/29/2022: $110.05
11/26/2022: $107.08
11/25/2022: $86.23
11/19/2022: $114.98
11/16/2022: $98.9
11/15/2022: $99.03
11/10/2022: $98.93
11/09/2022: $99.2
11/08/2022: $105.26
11/07/2022: $99.83
11/05/2022: $100.7
11/04/2022: $106.98
11/03/2022: $114.98
11/02/2022: $106.98
10/31/2022: $107.27
10/29/2022: $122.03
10/27/2022: $107.29
10/26/2022: $121.98
10/23/2022: $114.98
10/21/2022: $107.27
10/20/2022: $109.29
10/18/2022: $111.32
10/17/2022: $107.22
10/14/2022: $108.28
10/13/2022: $114.98
10/12/2022: $100.85
10/04/2022: $87.21
09/28/2022: $98.96
09/23/2022: $109.95
09/05/2022: $114.98
09/04/2022: $113.06
08/28/2022: $114.98
08/24/2022: $107.28
08/22/2022: $107.44
08/18/2022: $106.3
08/17/2022: $104.41
08/15/2022: $98.3
08/14/2022: $98.21
08/13/2022: $111.08
08/10/2022: $98.21
07/27/2022: $88.39
07/19/2022: $98.22
07/12/2022: $98.31
07/11/2022: $99.12
06/22/2022: $99.18
06/08/2022: $89.38
05/30/2022: $99.32
05/17/2022: $100.12
05/16/2022: $103.31
05/15/2022: $106.98
05/11/2022: $98.31
05/10/2022: $99.31
05/04/2022: $96.71
05/02/2022: $85.98
04/20/2022: $87.03
04/16/2022: $96.4
04/11/2022: $96.71
03/30/2022: $97.21
03/16/2022: $97.29
03/10/2022: $97.8
03/08/2022: $97.5
03/02/2022: $79
03/01/2022: $97.5
02/28/2022: $96.7
02/15/2022: $97.5
02/13/2022: $97.4
02/08/2022: $97.5
02/06/2022: $98.08
02/03/2022: $97.5
02/02/2022: $97.99
01/31/2022: $98.95
01/28/2022: $98.99
01/27/2022: $97.99
01/26/2022: $90.07
01/12/2022: $89
01/10/2022: $98.8
01/04/2022: $98.99
12/29/2021: $100
12/27/2021: $100.95
12/24/2021: $100
12/23/2021: $100.99
12/20/2021: $102.4
12/13/2021: $102.79
12/12/2021: $91.12
12/10/2021: $91.76
12/08/2021: $91.13
12/07/2021: $100.73
12/06/2021: $100.76
12/05/2021: $91.53
12/04/2021: $91.74
12/03/2021: $99.4
12/02/2021: $99.46
12/01/2021: $100.51
11/30/2021: $101.6
11/29/2021: $95.6
11/27/2021: $111.28
11/25/2021: $104.47
11/24/2021: $111.29
11/23/2021: $109.04
11/18/2021: $104.43
11/17/2021: $103.7
11/16/2021: $110.77
11/12/2021: $138.82
11/11/2021: $97.99
11/10/2021: $99.05
11/09/2021: $99.08
11/02/2021: $99.04
11/01/2021: $94.32
10/31/2021: $93.42
10/28/2021: $100.03
10/27/2021: $100.06
10/26/2021: $97.64
10/25/2021: $100.06
10/20/2021: $99.07
10/19/2021: $91.98
10/18/2021: $94.98
10/17/2021: $94.79
10/16/2021: $91.61
10/15/2021: $95.09
10/14/2021: $92.4
10/13/2021: $99.06
10/12/2021: $89.95
10/11/2021: $94.51
10/10/2021: $93.74
10/09/2021: $95.02
10/08/2021: $91.46
10/06/2021: $94.33
10/05/2021: $94.78
10/04/2021: $91.61
10/03/2021: $93.28
10/01/2021: $90.85
09/29/2021: $89.95
09/28/2021: $91.98
09/27/2021: $99.05
09/24/2021: $89.95
09/23/2021: $90.16
09/19/2021: $99
09/09/2021: $99.97
09/06/2021: $98.99
09/02/2021: $99.97
08/30/2021: $98.99
08/25/2021: $101.47
08/24/2021: $106.7
08/18/2021: $104.7
08/11/2021: $103.69
08/10/2021: $102.38
08/09/2021: $101.47
08/08/2021: $103.29
08/03/2021: $97
08/01/2021: $95
07/31/2021: $86.48
07/30/2021: $86.46
07/29/2021: $85.82
07/28/2021: $78.75
07/14/2021: $77.45
07/13/2021: $103.88
07/11/2021: $103.95
07/10/2021: $103.88
07/08/2021: $99.85
07/07/2021: $95
07/06/2021: $87.39
07/05/2021: $87.14
07/04/2021: $96
07/01/2021: $87.34
06/29/2021: $87.13
06/28/2021: $96
06/27/2021: $98.83
06/26/2021: $97.72
06/25/2021: $97.76
06/24/2021: $107.17
06/23/2021: $108.08
06/21/2021: $108.17
06/20/2021: $99.54
06/19/2021: $101.62
06/18/2021: $100.52
06/17/2021: $105.16
06/16/2021: $95
06/15/2021: $92.4
06/01/2021: $77.15
05/30/2021: $107.13
05/24/2021: $107.71
05/23/2021: $100.71
05/22/2021: $105.29
05/21/2021: $106.46
05/20/2021: $107.24
05/19/2021: $108.41
05/18/2021: $108.57
05/16/2021: $100.6
05/15/2021: $108.76
05/14/2021: $98.85
05/13/2021: $95.52
05/11/2021: $108.75
05/09/2021: $108.26
05/07/2021: $106.96
05/06/2021: $96.21
05/05/2021: $96.18
05/04/2021: $96.29
05/02/2021: $94.25
04/18/2021: $90.5
04/16/2021: $108.94
04/14/2021: $109.2
04/11/2021: $99.49
04/10/2021: $106.89
04/09/2021: $109.2
04/08/2021: $98.57
04/06/2021: $107.94
03/26/2021: $101.51
03/25/2021: $94.42
03/24/2021: $86.68
03/21/2021: $87.2
03/20/2021: $85.39
03/06/2021: $75
02/23/2021: $98.47
02/21/2021: $99.49
02/19/2021: $100.47
02/18/2021: $100.79
02/17/2021: $106.35
02/15/2021: $105.76
02/14/2021: $99.8
02/12/2021: $100.79
02/11/2021: $101.54
02/10/2021: $96.06
02/09/2021: $96.55
02/08/2021: $98.55
02/05/2021: $100.52
02/04/2021: $101.03
02/03/2021: $113.76
02/02/2021: $97.53
01/31/2021: $93.53
01/27/2021: $93.56
01/26/2021: $96.52
01/25/2021: $97.52
01/24/2021: $100.51
01/23/2021: $101.67
01/10/2021: $104.53
01/08/2021: $101.67
01/07/2021: $100.55
01/06/2021: $103.59
01/05/2021: $94.59
01/04/2021: $91.59
01/03/2021: $90.21
01/02/2021: $90.02
12/27/2020: $93.58
12/25/2020: $96.55
12/24/2020: $88.41
12/08/2020: $67.5
12/07/2020: $97.54
12/06/2020: $99.54
12/03/2020: $99.53
12/02/2020: $103.53
12/01/2020: $92.62
11/29/2020: $82.1
11/27/2020: $91.34
11/26/2020: $91.24
11/25/2020: $126.14
11/21/2020: $125.05
11/20/2020: $120.25
11/19/2020: $146.6
11/15/2020: $188.97
11/14/2020: $171.95
11/13/2020: $119.05
11/11/2020: $99.57
11/09/2020: $103.56
11/05/2020: $100.65
11/03/2020: $99.57
11/01/2020: $103.39
10/31/2020: $103.6
10/30/2020: $93.53
10/15/2020: $86.17
10/14/2020: $106.94
10/13/2020: $101.96
10/08/2020: $100.52
10/07/2020: $103.39
10/06/2020: $103.1
10/05/2020: $105.42
10/04/2020: $103.09
10/03/2020: $103.18
10/02/2020: $103.14
09/30/2020: $101.53
09/29/2020: $101.9
09/28/2020: $102.3
09/24/2020: $100.49
09/21/2020: $102.48
09/18/2020: $101.87
09/17/2020: $103.5
09/16/2020: $100.49
09/14/2020: $103.49
09/13/2020: $108.13
09/12/2020: $107.64
09/11/2020: $108.13
09/09/2020: $110.15
09/01/2020: $101.49
08/31/2020: $104.49
08/25/2020: $106.5
08/24/2020: $98.96
08/23/2020: $99.34
08/22/2020: $105.57
08/21/2020: $100.09
08/20/2020: $96.22
08/19/2020: $95.49
08/18/2020: $97.23
08/17/2020: $105.57
08/16/2020: $97.6
08/14/2020: $105.57
08/12/2020: $100.66
08/11/2020: $99.65
08/09/2020: $106.3
08/08/2020: $107.6
08/07/2020: $109.26
08/06/2020: $94.12
08/05/2020: $95.64
08/04/2020: $94.03
08/03/2020: $95.83
07/31/2020: $97.84
07/30/2020: $98.84
07/27/2020: $100.85
07/23/2020: $101.06
07/18/2020: $99.68
07/13/2020: $101.93
07/12/2020: $100.96
07/09/2020: $97.95
07/06/2020: $99.16
07/03/2020: $98.76
06/23/2020: $95
06/21/2020: $96
06/17/2020: $97.45
06/12/2020: $92.69
06/09/2020: $113.47
06/03/2020: $92.69
06/02/2020: $102.73
05/26/2020: $99.97
05/25/2020: $98.99
05/22/2020: $96.99
05/21/2020: $94.99
05/13/2020: $92.61
05/02/2020: $92.69
05/01/2020: $89
04/30/2020: $92.5
04/18/2020: $92.69
04/17/2020: $99.47
03/26/2020: $92.69
03/23/2020: $102.51
03/05/2020: $88.44
03/03/2020: $95
03/01/2020: $97.99
02/29/2020: $99.96
02/28/2020: $99.98
02/27/2020: $102.99
02/24/2020: $105.99
02/23/2020: $96.99
02/21/2020: $99.95
02/20/2020: $99.99
02/19/2020: $101.93
02/17/2020: $97
02/16/2020: $97.99
02/14/2020: $98.78
02/13/2020: $101.71
02/12/2020: $102.72
02/11/2020: $104.05
02/05/2020: $103.03
02/04/2020: $109.54
02/03/2020: $111.43
02/01/2020: $111.81
01/23/2020: $82.65
01/22/2020: $82.55
01/21/2020: $82.6
01/01/2020: $82.65
12/23/2019: $92.41
12/22/2019: $92.48
12/20/2019: $92.66
12/16/2019: $92.69
12/15/2019: $92.81
12/14/2019: $92.88
12/10/2019: $92.91
12/07/2019: $100.59
12/04/2019: $93.09
12/03/2019: $92.97
12/02/2019: $99.99
12/01/2019: $93.09
11/29/2019: $92.97
11/27/2019: $93.09
11/26/2019: $92.38
11/25/2019: $91.88
11/11/2019: $83.65
11/08/2019: $99.99
11/07/2019: $93.09
11/06/2019: $92.38
11/05/2019: $92.97
10/27/2019: $93.09
10/25/2019: $92.97
10/23/2019: $93.09
10/16/2019: $92.95
10/11/2019: $92.97
10/10/2019: $93.02
10/07/2019: $93.09
10/04/2019: $92.97
10/01/2019: $93.09
09/09/2019: $74.39
09/01/2019: $107.24
08/29/2019: $97
08/21/2019: $92.99
08/16/2019: $93.47
08/12/2019: $107.68
08/11/2019: $94.99
08/10/2019: $93.5
08/08/2019: $95
08/07/2019: $107.68
08/06/2019: $107.9
08/05/2019: $93
07/28/2019: $93.67
07/27/2019: $92.84
07/26/2019: $93.67
07/20/2019: $93.9
07/19/2019: $95.63
07/17/2019: $92.89
07/10/2019: $99.14
07/01/2019: $84.11
06/28/2019: $99.28
06/18/2019: $107.94
06/17/2019: $108.01
06/14/2019: $108.05
06/12/2019: $108.12
06/11/2019: $108.27
06/08/2019: $112.39
06/03/2019: $106.84
06/02/2019: $108.27
05/30/2019: $107.5
05/27/2019: $107.94
05/26/2019: $109.76
05/25/2019: $108.67
05/24/2019: $98.95
05/22/2019: $101.99
05/21/2019: $102.8
05/20/2019: $112.8
05/16/2019: $110.9
05/11/2019: $99.9
05/10/2019: $99.98
05/07/2019: $101.99
05/06/2019: $102.1
05/05/2019: $102.29
04/20/2019: $82.24
04/17/2019: $112.46
04/15/2019: $102.8
04/12/2019: $102.95
04/10/2019: $102.99
04/09/2019: $104.85
04/08/2019: $108.08
04/07/2019: $105.61
04/06/2019: $106.15
04/05/2019: $101.52
04/04/2019: $96.65
04/03/2019: $100.29
04/02/2019: $99.08
03/30/2019: $112.32
03/29/2019: $102.78
03/27/2019: $115.31
03/26/2019: $108.28
03/25/2019: $98.07
03/24/2019: $103.07
03/23/2019: $106.81
03/22/2019: $111.85
03/21/2019: $116.66
03/20/2019: $116.47
03/18/2019: $115.31
03/17/2019: $114.71
03/14/2019: $112.01
03/12/2019: $121.91
03/11/2019: $116.41
03/06/2019: $115.31
03/05/2019: $103.9
02/04/2019: $83.19
02/03/2019: $103.95
02/01/2019: $104.7
01/31/2019: $117.51
01/27/2019: $110.9
01/23/2019: $115.29
01/22/2019: $103.78
01/18/2019: $103.97
01/11/2019: $102.99
01/09/2019: $103.9
01/04/2019: $103.99
01/03/2019: $102.49
01/02/2019: $102.99
01/01/2019: $115.31
12/17/2018: $93.31
11/27/2018: $116.41
11/26/2018: $115.85
11/25/2018: $114.27
11/24/2018: $115.51
11/21/2018: $116.41
11/20/2018: $114.34
11/18/2018: $115.05
11/16/2018: $115.27
11/11/2018: $115.03
11/09/2018: $112.68
11/08/2018: $115.31
11/06/2018: $111.99
11/05/2018: $111.96
11/03/2018: $113.42
10/29/2018: $115.31
10/01/2018: $93
09/30/2018: $112.16
09/28/2018: $112.63
09/27/2018: $114.1
09/26/2018: $120.77
09/25/2018: $118.01
09/24/2018: $134.02
09/22/2018: $116
09/21/2018: $116.64
09/20/2018: $117.3
09/18/2018: $116.26
09/17/2018: $116.45
09/16/2018: $116.21
09/14/2018: $117.51
09/10/2018: $113.62
08/11/2018: $101.47
08/06/2018: $115.31
08/02/2018: $117.51
07/31/2018: $107.37
07/27/2018: $117.51
07/23/2018: $107.37
07/20/2018: $117.51
07/19/2018: $114.76
07/16/2018: $104.83
07/11/2018: $108.39
07/09/2018: $106.35
07/05/2018: $112.49
07/04/2018: $110.43
07/03/2018: $120.81
07/01/2018: $137.22
06/24/2018: $137.62
06/19/2018: $138.75
05/19/2018: $138.23
05/11/2018: $137.81
03/04/2018: $100