Inventions & Inventors - Time Travel History - Fun-Schooling Research Journal: The Thinking Tree Homeschooling History Curriculum | Price history
Price change log
02/24/2024: $27.5
02/23/2024: $26.95
02/16/2024: $27.5
02/08/2024: $26.95
01/13/2024: $27.5
01/10/2024: $21.03
01/09/2024: $23.41
11/08/2023: $27.5
11/07/2023: $23.82
11/06/2023: $23.87
11/05/2023: $23.94
11/03/2023: $24.06
11/02/2023: $24.26
11/01/2023: $24.31
10/31/2023: $24.36
10/30/2023: $24.57
10/29/2023: $21.25
10/28/2023: $21.29
09/27/2023: $27.5
09/26/2023: $26.41
09/25/2023: $26.44
09/24/2023: $26.48
09/22/2023: $27.5
09/21/2023: $26.17
09/20/2023: $21.92
09/19/2023: $21.68
09/18/2023: $23.12
09/17/2023: $21.73
09/16/2023: $24.57
09/15/2023: $24.62
09/14/2023: $24.67
09/13/2023: $21.87
09/10/2023: $21.01
09/09/2023: $23.43
09/08/2023: $23.49
09/07/2023: $22.1
09/06/2023: $22.56
09/05/2023: $24.56
09/04/2023: $25.16
09/03/2023: $27.08
09/02/2023: $27.43
08/30/2023: $27.5
08/29/2023: $26.31
08/28/2023: $27.5
08/27/2023: $26.81
08/25/2023: $27.5
08/24/2023: $26.74
08/23/2023: $25.31
08/22/2023: $22.5
08/21/2023: $22.21
08/17/2023: $22.5
08/16/2023: $22.15
08/15/2023: $22.25
08/14/2023: $22.34
08/10/2023: $22.49
08/09/2023: $21.14
08/08/2023: $22.5
08/06/2023: $21.16
08/02/2023: $22.5
08/01/2023: $21.54
07/31/2023: $21.57
07/26/2023: $22.5
07/25/2023: $21.16
07/24/2023: $22.5
07/23/2023: $21.12
07/21/2023: $21.16
05/21/2023: $22.5
05/18/2023: $20.36
05/17/2023: $20.56
03/25/2023: $22.5
03/24/2023: $17.93
03/20/2023: $18.08
03/16/2023: $18.24
03/14/2023: $6.4
03/12/2023: $16.72
03/08/2023: $16.76
03/05/2023: $16.83
02/24/2023: $16.61
02/22/2023: $12.6
02/09/2023: $10
08/04/2022: $22.5
08/03/2022: $13.56
07/12/2022: $11.25
02/03/2022: $22.5
01/24/2022: $9.5
01/23/2022: $27.47
10/24/2021: $27.5
10/22/2021: $26.58
10/20/2021: $26.53
10/19/2021: $26.43
08/08/2021: $27.5
07/15/2021: $20.63
07/14/2021: $20.07
07/13/2021: $20.12
07/11/2021: $20.19
07/09/2021: $20.05
07/02/2021: $20.63
05/17/2021: $27.5
05/16/2021: $22.88
04/05/2021: $27.5
04/03/2021: $22.75
01/17/2021: $27.5
01/01/2021: $16.25
08/29/2020: $24.5
08/26/2020: $24.13
08/22/2020: $24.02
08/14/2020: $22.05
08/01/2020: $9.43
07/29/2020: $9.24
07/28/2020: $8.85
07/23/2020: $9.43
07/12/2020: $15