Exploring Electronic Media: Chronicles and Challenges | Price history
Price change log
07/19/2023: $43.95
07/18/2023: $43.5
06/04/2023: $43.95
04/29/2023: $45.75
04/27/2023: $46.99
04/07/2023: $50.95
04/06/2023: $48.95
04/01/2023: $44.29
03/26/2023: $44.15
03/18/2023: $43.83
03/11/2023: $42.94
03/04/2023: $43.45
02/26/2023: $43.71
02/19/2023: $47.3
02/12/2023: $43.59
02/05/2023: $44.46
01/29/2023: $44.54
01/22/2023: $44.39
01/14/2023: $43.61
01/07/2023: $43.35
12/24/2022: $48.95
12/20/2022: $44.41
12/12/2022: $43.77
11/26/2022: $43.34
11/21/2022: $41.87
11/08/2022: $41.67
11/03/2022: $42.13
10/31/2022: $41.87
10/26/2022: $41.04
10/18/2022: $41.66
10/09/2022: $41.25
10/02/2022: $41.68
09/19/2022: $41.46
09/04/2022: $41.67
08/14/2022: $41.88
08/07/2022: $43.27
07/25/2022: $42.72
07/23/2022: $48.95
07/13/2022: $43.72
07/08/2022: $48.95
07/02/2022: $46.48
06/25/2022: $43.44
06/18/2022: $43.2
06/12/2022: $44.2
06/05/2022: $44.06
05/29/2022: $44.53
05/21/2022: $43.87
05/19/2022: $43.59
01/21/2022: $42.95
01/18/2022: $44.4
01/17/2022: $44.14
01/14/2022: $44.42
01/12/2022: $44.29
01/09/2022: $44.05
01/08/2022: $45.82
01/07/2022: $45.7
01/06/2022: $45.26
01/05/2022: $44.93
01/04/2022: $44.99
01/03/2022: $45.16
01/01/2022: $44.71
12/31/2021: $44.63
12/30/2021: $44.53
12/29/2021: $44.69
12/19/2021: $48.95
12/18/2021: $42.67
12/12/2021: $42.63
12/04/2021: $42.57
11/27/2021: $42.52
11/20/2021: $42.45
11/13/2021: $42.37
11/06/2021: $42.91
11/05/2021: $42.78
11/01/2021: $44.52
10/23/2021: $44.76
10/16/2021: $45.73
10/09/2021: $45.52
10/02/2021: $45.1
09/25/2021: $44.92
09/19/2021: $45.52
09/17/2021: $44.65
09/07/2021: $43.19
09/01/2021: $43.22
08/28/2021: $43.24
08/20/2021: $43.17
08/18/2021: $41.44
08/14/2021: $41.88
08/07/2021: $46.98
07/31/2021: $46.32
07/24/2021: $45.81
07/17/2021: $46.19
07/16/2021: $49.39
07/10/2021: $45.35
07/02/2021: $45.43
06/26/2021: $46.46
06/25/2021: $46.66
06/22/2021: $46.12
06/21/2021: $45.54
06/04/2021: $41.53
06/02/2021: $41.14
05/26/2021: $40.96
05/20/2021: $40.85
05/15/2021: $44.92
05/11/2021: $44.51
05/09/2021: $44.24
05/08/2021: $44.33
05/01/2021: $45.28
04/27/2021: $45.25
04/24/2021: $44.57
04/22/2021: $44.16
04/19/2021: $43.89
04/17/2021: $40.71
04/14/2021: $41
04/13/2021: $39.43
04/07/2021: $40.32
04/06/2021: $39.31
04/04/2021: $39.34
04/02/2021: $46.28
03/31/2021: $42.27
03/27/2021: $43.13
03/26/2021: $42.27
03/25/2021: $43.03
03/20/2021: $42.93
03/13/2021: $43.91
03/12/2021: $43.64
03/10/2021: $43.51
03/09/2021: $43.76
03/03/2021: $43.38
02/25/2021: $43.6
02/24/2021: $43.12
02/22/2021: $42.7
02/18/2021: $42.65
02/11/2021: $42.01
02/10/2021: $43.09
02/08/2021: $42.7
02/05/2021: $43.61
02/03/2021: $41.69
02/02/2021: $42.65
01/21/2021: $41.49
01/13/2021: $39.68
01/08/2021: $41.49
01/04/2021: $39.61
12/23/2020: $49.75
11/11/2020: $47.95
11/10/2020: $43.9
11/07/2020: $43.94
10/31/2020: $47.95
10/30/2020: $44.26
10/29/2020: $44.28
10/28/2020: $44.31
10/24/2020: $44.37
10/23/2020: $43.92
10/22/2020: $43.95
10/17/2020: $43.43
10/16/2020: $44.04
10/13/2020: $43.54
10/10/2020: $41.89
10/07/2020: $43.85
10/03/2020: $43.79
10/01/2020: $43.42
09/30/2020: $41.91
09/28/2020: $41.79
09/25/2020: $49.75
09/23/2020: $41.95
09/22/2020: $49.75
09/21/2020: $43.37
09/14/2020: $42.97
09/12/2020: $42.99
09/11/2020: $42.35
09/09/2020: $42.41
09/06/2020: $42.48
09/04/2020: $42.51
09/03/2020: $45.02
08/28/2020: $47.95
08/27/2020: $44.24
08/25/2020: $42.73
08/24/2020: $42.64
08/22/2020: $42.06
08/19/2020: $41.7
08/18/2020: $42.07
08/16/2020: $43.38
08/14/2020: $43.41
08/12/2020: $43.48
08/11/2020: $43.6
07/31/2020: $43.32
07/30/2020: $42.83
07/25/2020: $43.33
07/02/2020: $40.55
06/30/2020: $40.61
06/28/2020: $40.23
06/23/2020: $39.32
06/22/2020: $39.4
06/21/2020: $39.56
06/20/2020: $39.66
06/19/2020: $39.74
06/18/2020: $40.93
06/16/2020: $40.53
06/14/2020: $40.63
06/13/2020: $40.79
06/11/2020: $40.97
06/09/2020: $41.02
06/08/2020: $41.08
06/07/2020: $41.12
06/06/2020: $41.16
06/05/2020: $40.53
06/02/2020: $43.16
06/01/2020: $39.96
05/31/2020: $39.94
05/30/2020: $40.02
05/29/2020: $38.4
05/28/2020: $38.42
05/27/2020: $38.54
05/26/2020: $38.64
05/25/2020: $38.68
05/23/2020: $38.07
05/22/2020: $38.11
05/21/2020: $38.35
05/19/2020: $38.45
05/12/2020: $41.68
05/01/2020: $39.31
04/24/2020: $39.98
03/24/2020: $39.7
03/23/2020: $38.98
03/22/2020: $39
03/21/2020: $39.04
03/20/2020: $39.08
03/19/2020: $39.1
03/15/2020: $39.4
03/14/2020: $42.2
03/13/2020: $41.53
03/10/2020: $42.81
03/06/2020: $42.34
03/05/2020: $42.19
03/04/2020: $41.72
03/03/2020: $41.76
03/02/2020: $41.88
03/01/2020: $41.95
02/27/2020: $42.05
02/25/2020: $42.61
02/24/2020: $42.13
02/23/2020: $42.67
02/22/2020: $42.19
02/19/2020: $42.28
02/14/2020: $42.57
02/13/2020: $42.47
02/11/2020: $42.49
02/09/2020: $42.68
02/07/2020: $42.96
02/05/2020: $43.22
02/02/2020: $39.98
01/30/2020: $42.82
01/29/2020: $42.88
01/22/2020: $49.75
01/18/2020: $39.98
01/17/2020: $40.02
01/16/2020: $39.57
01/15/2020: $39.37
01/14/2020: $39.46
01/13/2020: $39.56
01/11/2020: $39.6
01/10/2020: $39.68
01/09/2020: $39.74
01/08/2020: $39.8
01/07/2020: $39.9
01/04/2020: $39.94
01/03/2020: $40
12/30/2019: $40.37
12/29/2019: $40.43
12/28/2019: $40.45
12/26/2019: $40.55
12/24/2019: $40.61
12/22/2019: $40.66
12/20/2019: $40.72
12/17/2019: $40.74
12/13/2019: $40.39
12/10/2019: $43.05
12/06/2019: $42.95
12/05/2019: $42.57
10/29/2019: $38.91
10/26/2019: $38.09
10/25/2019: $38.19
10/22/2019: $38.26
10/18/2019: $37.86
10/16/2019: $37.37
10/05/2019: $38.91
09/30/2019: $37.19
09/29/2019: $37.22
09/28/2019: $37.3
09/27/2019: $37.4
09/26/2019: $37.45
09/25/2019: $37.49
09/22/2019: $37.55
09/21/2019: $37.57
09/19/2019: $37.61
09/18/2019: $37.63
09/17/2019: $37.6
09/16/2019: $37.68
09/15/2019: $37.7
09/13/2019: $37.76
09/09/2019: $37.87
09/06/2019: $37.09
09/04/2019: $37.15
09/01/2019: $37.19
08/31/2019: $37.25
08/29/2019: $37.29
08/26/2019: $37.26
08/02/2019: $36.89
07/26/2019: $36.86
07/21/2019: $36.23
07/20/2019: $36.25
07/12/2019: $36.3
07/08/2019: $36.32
07/07/2019: $36.34
07/06/2019: $36.38
07/05/2019: $36.41
07/04/2019: $36.43
07/01/2019: $36.47
06/28/2019: $36.51
06/24/2019: $36.67
06/21/2019: $36.62
06/17/2019: $36.66
06/14/2019: $36.72
06/12/2019: $36.76
06/09/2019: $36.81
06/06/2019: $36.87
06/03/2019: $36.91
05/29/2019: $36.98
05/26/2019: $37.01
05/24/2019: $37.03
05/23/2019: $37.23
05/21/2019: $37.25
05/18/2019: $37.29
05/17/2019: $37.31
05/14/2019: $37.97
05/11/2019: $38.02
05/10/2019: $38.06
05/09/2019: $38.14
05/07/2019: $37.99
05/04/2019: $38.02
05/02/2019: $38.06
04/29/2019: $41.68
04/27/2019: $41.73
04/24/2019: $41.79
04/13/2019: $41.82
04/10/2019: $41.86
04/09/2019: $41.88
04/08/2019: $41.91
04/07/2019: $41.93
03/16/2019: $41.96
03/15/2019: $44.78
03/12/2019: $44.02
03/10/2019: $44.24
03/08/2019: $44.54
03/06/2019: $44.38
03/05/2019: $44.72
03/04/2019: $44.78
03/03/2019: $44.12
03/02/2019: $44.36
03/01/2019: $44.42
02/28/2019: $44.56
02/26/2019: $44.78
02/25/2019: $43.94
02/21/2019: $44.04
02/20/2019: $43.96
02/19/2019: $43.92
02/18/2019: $44
02/14/2019: $44.04
02/13/2019: $43.96
02/12/2019: $44.68
02/11/2019: $44.72
02/10/2019: $44.64
02/08/2019: $44.72
02/06/2019: $44.78
02/05/2019: $44.02
02/03/2019: $44.78
02/02/2019: $44.46
02/01/2019: $44.56
01/31/2019: $44.66
01/30/2019: $44.38
01/29/2019: $44.58
01/28/2019: $44.72
01/27/2019: $44.04
01/26/2019: $44.2
01/25/2019: $44.4
01/24/2019: $44.56
01/23/2019: $44.78
01/22/2019: $44.37
01/21/2019: $44.04
01/19/2019: $44.78
01/18/2019: $44.59
01/17/2019: $44.09
01/16/2019: $44.29
01/13/2019: $44.47
01/12/2019: $44.59
01/09/2019: $44.78
01/08/2019: $45.95
01/02/2019: $43.88
12/29/2018: $44.78
12/24/2018: $43.88
12/20/2018: $43.76
12/15/2018: $43.88
12/05/2018: $43.93
11/17/2018: $43.87
11/10/2018: $44.55
11/03/2018: $44.6
11/02/2018: $43.96
11/01/2018: $43.36
10/27/2018: $43.27
10/26/2018: $43.41
10/24/2018: $43.65
10/17/2018: $42.91
10/11/2018: $43.16
10/06/2018: $43.65
09/26/2018: $43.85
09/25/2018: $43.66
09/21/2018: $43.01
09/19/2018: $43.72
09/10/2018: $43
09/08/2018: $42.93
09/05/2018: $43
09/04/2018: $42.77
08/29/2018: $43
08/28/2018: $42.89
08/27/2018: $42.75
08/25/2018: $42.91
08/21/2018: $43.1
08/20/2018: $42.42
08/17/2018: $43.1
08/16/2018: $42.38
08/14/2018: $43.1
08/13/2018: $43.03
08/10/2018: $43.1
08/09/2018: $43.27
08/07/2018: $43.42
07/22/2018: $43.56
07/21/2018: $43.51
07/20/2018: $43.36
07/02/2018: $44.3
06/30/2018: $43.87
06/28/2018: $43.82
06/27/2018: $44.92
06/26/2018: $44.88
06/24/2018: $44.27
06/23/2018: $44.82
06/22/2018: $44.9
06/20/2018: $45.08
06/19/2018: $44.27
06/16/2018: $45.21
06/15/2018: $45.08
06/14/2018: $44.74
06/13/2018: $45.08
06/12/2018: $45
06/11/2018: $45.08
06/10/2018: $44.58
06/09/2018: $44.84
06/07/2018: $45.08
06/06/2018: $44.71
06/05/2018: $44.75
06/04/2018: $45.43
06/02/2018: $45.41
06/01/2018: $45.43
05/31/2018: $44.7
05/28/2018: $45.08
03/09/2018: $44.17
03/07/2018: $46.1
12/07/2017: $47.95
11/30/2017: $33.09
11/15/2017: $33
11/07/2017: $32.98
10/22/2017: $32.94
09/16/2017: $32.81
08/15/2017: $32.72
08/12/2017: $35.34
08/07/2017: $37.43
07/31/2017: $36.62
07/17/2017: $32.62
07/03/2017: $32.59
06/30/2017: $38.27
06/28/2017: $32.61
03/25/2017: $47.95
03/23/2017: $32.23
03/05/2016: $47.95
02/14/2016: $45.95
02/06/2016: $44.26
01/07/2016: $39.38
12/31/2015: $41.46
12/25/2015: $43.65
06/21/2015: $45.95
05/19/2015: $43.89
12/28/2014: $35.35
10/15/2014: $35.18
09/20/2014: $35.54
08/31/2014: $35.9
08/23/2014: $35.18
08/13/2014: $35.54
08/04/2014: $35.9
06/17/2014: $35.05
05/27/2014: $33.76
04/29/2014: $33.09
03/31/2014: $32.59
02/23/2014: $24.48
02/10/2014: $31.96
01/20/2014: $32.29
12/30/2013: $32.62
12/21/2013: $32.96
11/29/2013: $32.57
10/02/2013: $31.77
08/16/2013: $31.46
06/19/2013: $19.99
05/15/2013: $22.49
04/10/2013: $33.4
03/08/2013: $35.51
02/05/2013: $36.61
01/04/2013: $37.37
12/03/2012: $38.39
10/27/2012: $36.51
09/17/2012: $36.88
09/09/2012: $37.26
09/07/2012: $37.64
08/12/2012: $37.4
06/28/2012: $37.64
05/15/2012: $38.11
03/30/2012: $33.25
02/16/2012: $33.21
12/21/2011: $36.26
08/17/2011: $33.21
08/15/2011: $37
08/05/2011: $38.95
07/14/2011: $37.22