macOS Sierra: The Missing Manual: The book that should have been in the box | Price history
Price change log
05/04/2021: $15.91
02/24/2021: $11.81
11/22/2020: $15.67
08/24/2020: $9.9
Product Stats
Current price$15.91
Since 2 years
Average price$12.70
Based on 6 years
Lowest price ever$9.90
3 years ago
Highest price ever$15.91
2 years ago