Sale Period | Price | Discount |
October 2018 | $17.99 | 10% |
January 2019 | $14.99 | 25% |
May 2019 | $14.99 | 25% |
March 2020 | $15.99 | 20% |
June 2020 | $14.99 | 25% |
December 2020 | $13.99 | 30% |
December 2021 | $14.99 | 25% |
January 2023 | $14.99 | 25% |
May 2023 | $13.99 | 30% |
January 2024 | $13.99 | 30% |
April 2024 | $12.99 | 35% |