Twelve Theories of Human Nature | Price history

Price change log

12/07/2020: $68.03

12/06/2020: $64.03

12/01/2020: $63.42

11/25/2020: $64.03

11/23/2020: $63.42

11/22/2020: $64.03

11/21/2020: $63.42

11/20/2020: $63.17

11/17/2020: $63.53

11/16/2020: $63.17

11/13/2020: $63.42

11/05/2020: $64.04

11/04/2020: $63.46

11/03/2020: $64.04

10/17/2020: $64.65

10/16/2020: $68.21

10/07/2020: $71.77

09/19/2020: $75.93

09/18/2020: $78.41

09/16/2020: $124.95

09/15/2020: $123.42

09/14/2020: $137.51

09/13/2020: $127.69

09/12/2020: $133.63

09/11/2020: $75.45

09/10/2020: $76.79

09/09/2020: $77.63

09/08/2020: $78.91

09/07/2020: $79.67

09/06/2020: $80.93

09/03/2020: $81.61

09/01/2020: $47.65

08/30/2020: $63.34

08/29/2020: $64.05

08/01/2020: $63.34

07/31/2020: $112.81

07/30/2020: $45.77

07/29/2020: $79.58

07/28/2020: $79.62

07/27/2020: $79.68

07/26/2020: $83.7

07/25/2020: $81.74

07/24/2020: $44.61

07/23/2020: $77.74

07/22/2020: $77.78

07/21/2020: $77.82

07/20/2020: $77.88

07/19/2020: $78.06

07/18/2020: $78.12

07/17/2020: $78.16

07/16/2020: $78.18

07/14/2020: $78.32

07/13/2020: $78.5

07/12/2020: $78.6

07/11/2020: $78.74

07/10/2020: $78.77

07/07/2020: $86.35

07/05/2020: $60.27

07/04/2020: $63.81

07/03/2020: $65.57

07/02/2020: $74.37

07/01/2020: $76.35

06/30/2020: $77.23

06/28/2020: $77.61

06/27/2020: $89.75

06/26/2020: $61.22

06/25/2020: $52.42

06/21/2020: $61.22

06/20/2020: $55.04

06/19/2020: $63.87

06/18/2020: $69.06

06/17/2020: $69.28

06/16/2020: $74.9

06/15/2020: $81.06

06/14/2020: $90.74

06/13/2020: $98.66

06/12/2020: $107.47

06/11/2020: $58.95

06/08/2020: $62.47

06/07/2020: $64.92

06/06/2020: $84.49

06/05/2020: $54.66

05/31/2020: $60.82

05/30/2020: $67.02

05/29/2020: $73.88

05/28/2020: $73.75

05/27/2020: $84.8

05/26/2020: $59.93

05/25/2020: $52.67

05/24/2020: $60.58

05/20/2020: $61.45

05/19/2020: $57.06

05/18/2020: $72.09

05/17/2020: $76.53

05/16/2020: $83.75

05/15/2020: $84.19

05/13/2020: $63.85

05/12/2020: $57.87

05/10/2020: $95.92

05/09/2020: $52.49

05/08/2020: $95.92

05/06/2020: $86.44

05/05/2020: $59.78

05/04/2020: $129.02

05/03/2020: $90.36

05/02/2020: $92.19

05/01/2020: $93.23

04/30/2020: $54.35

04/29/2020: $60.46

04/28/2020: $55.22

04/27/2020: $56.28

04/26/2020: $58.15

04/25/2020: $56.35

04/24/2020: $59.83

04/23/2020: $55.66

04/20/2020: $61.01

04/19/2020: $55.39

04/18/2020: $57.82

04/17/2020: $56.67

04/14/2020: $61.01

04/13/2020: $56.87

04/12/2020: $63.28

04/11/2020: $85.79

04/10/2020: $55.75

04/09/2020: $102.39

04/03/2020: $56

03/31/2020: $53.8

03/30/2020: $56

03/29/2020: $53.87

03/28/2020: $56

03/27/2020: $53.87

03/25/2020: $56

03/24/2020: $53.79

03/23/2020: $53.87

03/21/2020: $56

03/20/2020: $55.12

03/19/2020: $56

03/13/2020: $58.33

03/12/2020: $59.11

03/09/2020: $63.57

03/08/2020: $59.68

03/07/2020: $62.48

03/06/2020: $62.6

03/05/2020: $55.25

03/03/2020: $55.53

03/02/2020: $42.99

03/01/2020: $50.96

02/29/2020: $41.05

02/28/2020: $43.4

02/27/2020: $52.04

02/22/2020: $49.61

02/21/2020: $51.95

02/20/2020: $59.07

02/19/2020: $59.17

02/17/2020: $59.34

02/16/2020: $59.45

02/14/2020: $57.07

02/13/2020: $56.66

02/11/2020: $57.29

02/10/2020: $62.48

02/09/2020: $55.42

02/08/2020: $58.83

02/07/2020: $50.79

02/06/2020: $57.29

02/05/2020: $61.98

02/04/2020: $55.42

02/03/2020: $56.47

02/02/2020: $61.81

02/01/2020: $65.43

01/31/2020: $56.71

01/30/2020: $64.15

01/29/2020: $64.83

01/28/2020: $57.38

01/25/2020: $42.5

01/24/2020: $32.33

01/23/2020: $42.17

01/22/2020: $27.54

01/21/2020: $34.41

01/20/2020: $42.5

01/19/2020: $42.47

01/18/2020: $42.5

01/17/2020: $34.41

01/06/2020: $42.5

01/03/2020: $40.31

01/01/2020: $29.37

12/30/2019: $30.41

12/26/2019: $32.48

12/24/2019: $32.98

12/14/2019: $35.77

12/13/2019: $39.85

11/20/2019: $42.5

11/15/2019: $35.41

11/08/2019: $41.66

11/05/2019: $41.76

11/02/2019: $35.41

11/01/2019: $39.4

10/30/2019: $42.5

10/25/2019: $39.99

10/24/2019: $35.81

10/23/2019: $37.9

10/16/2019: $39.89

10/15/2019: $39.87

10/13/2019: $39.89

10/07/2019: $39.97

09/12/2019: $39.99

09/10/2019: $42.5

09/09/2019: $34.95

09/05/2019: $42.5

09/01/2019: $38.85

08/29/2019: $42.5

08/24/2019: $41.89

08/08/2019: $42.26

08/01/2019: $29.96

07/14/2019: $42.26

07/04/2019: $46.76

07/02/2019: $47.54

06/12/2019: $47.57

06/05/2019: $52.07

06/04/2019: $49.99

06/02/2019: $52.07

06/01/2019: $50.71

05/31/2019: $52.07

05/30/2019: $55.39

05/28/2019: $60

05/25/2019: $57.66

05/22/2019: $53.7

05/21/2019: $59.27

05/18/2019: $60

05/17/2019: $53.68

05/16/2019: $52.99

05/12/2019: $60

05/09/2019: $61.99

05/06/2019: $59.16

05/05/2019: $61.99

05/04/2019: $66.49

05/02/2019: $67.34

04/30/2019: $89.93

04/29/2019: $105.33

04/28/2019: $124.55

04/27/2019: $152.08

04/26/2019: $110.07

04/22/2019: $54.63

04/20/2019: $144.48

04/19/2019: $152.08

04/18/2019: $96.81

04/15/2019: $54.63

04/09/2019: $57.49

04/08/2019: $96.29

04/07/2019: $205.23

04/04/2019: $209.67

04/02/2019: $73.38

03/30/2019: $57.49

03/29/2019: $53.25

03/26/2019: $103.91

03/23/2019: $53.45

03/04/2019: $57.46

03/02/2019: $57.49

03/01/2019: $56.93

02/28/2019: $57.36

02/27/2019: $57.15

02/26/2019: $57.69

02/25/2019: $64.09

02/21/2019: $57

02/20/2019: $57.12

02/16/2019: $57.71

02/15/2019: $58.57

02/14/2019: $67.98

02/13/2019: $70.73

02/12/2019: $57.21

02/08/2019: $59.87

02/07/2019: $59.98

02/05/2019: $74.4

02/04/2019: $74.76

02/03/2019: $75.79

02/01/2019: $76.17

01/28/2019: $74.19

01/27/2019: $74.9

01/23/2019: $75.16

01/22/2019: $62.46

01/21/2019: $75.76

01/20/2019: $54.82

01/19/2019: $61.14

01/18/2019: $67.1

01/17/2019: $69.48

01/16/2019: $57.94

01/15/2019: $57.97

01/14/2019: $67.44

01/13/2019: $70.85

01/12/2019: $73.88

01/11/2019: $72.21

01/05/2019: $73.88

01/04/2019: $67.76

01/03/2019: $52.87

12/27/2018: $48.88

12/23/2018: $46

12/17/2018: $43

12/13/2018: $42

12/09/2018: $43

12/06/2018: $42

12/05/2018: $44

12/04/2018: $45

12/03/2018: $51.83

12/02/2018: $75.1

11/30/2018: $76.74

11/29/2018: $78.38

11/28/2018: $71.18

11/27/2018: $78.38

11/26/2018: $67

11/25/2018: $67.13

11/24/2018: $67.64

11/22/2018: $69.58

11/20/2018: $70.94

11/19/2018: $76.19

11/18/2018: $80.8

11/16/2018: $84.56

11/14/2018: $78.11

11/13/2018: $78.5

11/12/2018: $79.85

11/11/2018: $80.98

11/10/2018: $82.6

11/09/2018: $85.56

11/08/2018: $89.8

11/07/2018: $95.73

11/06/2018: $103.5

10/20/2018: $54.29

10/17/2018: $219.93

10/15/2018: $205.93

10/13/2018: $216.59

10/12/2018: $214.77

10/11/2018: $211.41

10/10/2018: $211.43

10/07/2018: $211.98

10/06/2018: $202.43

10/05/2018: $179.23

10/04/2018: $183.29

10/03/2018: $183.38

09/28/2018: $156.41

09/27/2018: $178.92

09/25/2018: $216.58

09/24/2018: $205.5

09/22/2018: $99.64

09/21/2018: $93.83

09/18/2018: $91.92

09/17/2018: $81.88

09/15/2018: $93.83

09/14/2018: $78.22

09/13/2018: $79.79

09/09/2018: $77.11

09/05/2018: $75

09/04/2018: $82.23

09/03/2018: $84.58

08/31/2018: $89.3

08/30/2018: $75

08/27/2018: $34.95

08/25/2018: $34.9

08/15/2018: $34.95

06/21/2018: $34

03/25/2018: $34.95

11/11/2017: $34.58

11/10/2017: $34.95

11/07/2017: $34.58

11/06/2017: $11.48

10/25/2017: $34.58

10/20/2017: $32.85

10/17/2017: $33.05

09/02/2017: $34.95

09/01/2017: $39.3

08/19/2017: $34.95

08/18/2017: $33.73

08/17/2017: $34.81

08/14/2017: $34.95

08/13/2017: $34.92

08/12/2017: $34.95

08/11/2017: $30.44

08/09/2017: $30.62

08/08/2017: $33.11

08/05/2017: $34.95

08/02/2017: $34.89

08/01/2017: $34.6

07/27/2017: $34.24

07/26/2017: $32.51

07/25/2017: $32.39

07/24/2017: $32.79

07/06/2017: $34.95

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Product Stats

Current price$68.03
Since 3 years
Average price$63.82
Based on 6 years
Lowest price ever$4.99
5 years ago
Highest price ever$223.17
5 years ago