Koss Porta Pro Wireless Bluetooth On-Ear Headphones, in-Line Microphone, Volume Control and Touch Remote, Adjustable Headband with Multi-Pivoting Ear Plates, Black | Price history
Price change log
11/05/2023: $59.99
06/12/2023: $72.99
06/11/2023: $77.59
06/09/2023: $77.69
06/08/2023: $107.85
06/05/2023: $72.99
06/04/2023: $112.38
05/21/2023: $107.85
05/19/2023: $92.48
05/18/2023: $78.59
05/17/2023: $72.99
05/16/2023: $112.38
05/15/2023: $72.99
05/13/2023: $112.38
05/12/2023: $72.99
05/11/2023: $123.62
05/10/2023: $72.99
05/04/2023: $123.62
05/03/2023: $72.99
04/18/2023: $123.62
04/17/2023: $72.99
04/12/2023: $123.62
04/10/2023: $72.99
04/07/2023: $123.62
04/06/2023: $112.38
04/04/2023: $123.62
04/03/2023: $112.38
03/29/2023: $123.62
03/27/2023: $72.99
03/22/2023: $123.62
03/20/2023: $72.99
03/18/2023: $134.86
03/17/2023: $72.99
03/16/2023: $112.38
03/13/2023: $72.99
03/12/2023: $112.4
03/08/2023: $72.99
03/06/2023: $123.62
03/04/2023: $134.86
03/01/2023: $72.99
02/25/2023: $134.86
02/22/2023: $72.99
02/21/2023: $134.86
02/20/2023: $72.99
02/18/2023: $134.86
02/17/2023: $72.99
02/16/2023: $134.86
02/15/2023: $112.38
02/13/2023: $72.99
02/11/2023: $134.86
02/10/2023: $72.99
02/09/2023: $134.86
02/07/2023: $72.99
02/05/2023: $134.86
02/04/2023: $123.62
02/03/2023: $72.99
02/02/2023: $123.62
01/30/2023: $72.99
01/29/2023: $134.86
01/25/2023: $123.62
01/17/2023: $72.99
01/15/2023: $123.62
01/09/2023: $72.99
01/08/2023: $177
01/04/2023: $72.99
01/03/2023: $177
01/02/2023: $72.99
12/31/2022: $181
12/30/2022: $180
12/29/2022: $177
12/28/2022: $72.99
12/22/2022: $177
10/14/2022: $72.99
10/11/2022: $59.99
08/13/2022: $72.99
08/04/2022: $71.99
07/18/2022: $72.99
07/12/2022: $59.99
07/05/2022: $72.99
06/30/2022: $71.99
06/21/2022: $72.49
06/16/2022: $72.89
06/06/2022: $72.99
06/04/2022: $69.5
05/22/2022: $72.99
05/20/2022: $68.95
05/17/2022: $72.99
05/09/2022: $68.95
12/01/2021: $72.99
11/25/2021: $49.99
11/08/2021: $72.99
11/02/2021: $68.99
10/07/2021: $72.99
09/27/2021: $70.99
09/07/2021: $75.99
09/06/2021: $79.99
09/03/2021: $75.99
09/01/2021: $79.99
08/31/2021: $166.02
08/21/2021: $79.99
08/13/2021: $139.27
08/10/2021: $138.76
08/07/2021: $139.76
08/04/2021: $140.69
07/31/2021: $140.76
07/30/2021: $85.41
07/27/2021: $114.8
07/26/2021: $114.6
07/23/2021: $113.71
07/20/2021: $114.15
07/14/2021: $115.38
07/11/2021: $115.23
07/10/2021: $86.11
07/07/2021: $115.39
07/06/2021: $109.25
07/04/2021: $108.89
07/01/2021: $115.42
06/28/2021: $115.89
06/27/2021: $115.8
06/26/2021: $115.94
06/25/2021: $115.39
06/22/2021: $115.68
06/21/2021: $115.47
06/18/2021: $115.58
06/15/2021: $117.5
06/12/2021: $117.18
06/09/2021: $118.08
06/06/2021: $117.82
06/03/2021: $118.19
05/31/2021: $118.54
05/28/2021: $117.84
05/25/2021: $117.88
05/22/2021: $118.3
05/19/2021: $118.46
05/16/2021: $117.4
05/13/2021: $117.71
05/12/2021: $86.68
05/11/2021: $75.99
05/10/2021: $116.99
05/07/2021: $116.06
05/05/2021: $115.61
05/02/2021: $116.08
04/29/2021: $115.82
04/26/2021: $115.88
04/23/2021: $116.19
04/20/2021: $116.89
03/11/2021: $143.24
02/20/2021: $80.82
02/18/2021: $80.45
02/17/2021: $80.15
02/16/2021: $88.17
02/15/2021: $87.37
02/13/2021: $120.99
02/12/2021: $113.95
02/09/2021: $113.44
02/06/2021: $113.05
02/03/2021: $113.73
02/02/2021: $113.59
02/01/2021: $113.97
01/30/2021: $114.27
01/29/2021: $113.48
01/28/2021: $113.6
01/27/2021: $113.64
01/26/2021: $113.94
01/25/2021: $113.33
01/24/2021: $113.49
01/23/2021: $113.71
01/22/2021: $114.13
01/18/2021: $112.81
01/17/2021: $111.89
01/16/2021: $112.17
01/15/2021: $112.39
01/14/2021: $112.61
01/13/2021: $102.5
01/12/2021: $102.68
01/08/2021: $113.36
12/28/2020: $112.9
12/25/2020: $113.33
12/22/2020: $111.78
12/18/2020: $112.81
12/17/2020: $84.67
12/08/2020: $122.74
12/07/2020: $79.99
11/29/2020: $122.03
11/23/2020: $79.99
10/18/2020: $75.99
10/13/2020: $49.99
09/26/2020: $75.99
09/18/2020: $69.99
09/15/2020: $75.99
09/11/2020: $79.99
09/01/2020: $75.99
08/28/2020: $79.99
08/21/2020: $75.99
08/20/2020: $76.01
07/23/2020: $75.99
07/18/2020: $79.99
07/16/2020: $79.84
07/01/2020: $75.99
06/23/2020: $59.99
06/16/2020: $75.99
03/27/2020: $79.99
03/25/2020: $68.42
03/03/2020: $73.62
02/04/2020: $75.54
01/09/2020: $73.66
01/04/2020: $78.79
12/30/2019: $63.99
12/25/2019: $78.79
12/19/2019: $59.99
12/14/2019: $78.79
10/18/2019: $79.99
10/10/2019: $79.59
10/09/2019: $79.99
09/11/2019: $79.59
09/03/2019: $79.96
04/15/2019: $79.99
02/01/2019: $79.5
06/17/2018: $79.99
06/03/2018: $72
06/02/2018: $75
05/01/2018: $79.99