Sale Period | Price | Discount |
May 2019 | $6.99 | 30% |
June 2019 | $6.99 | 30% |
July 2019 | $6.99 | 30% |
December 2019 | $6.99 | 30% |
April 2020 | $7.99 | 20% |
September 2020 | $7.99 | 20% |
July 2021 | $7.99 | 20% |
October 2021 | $7.49 | 25% |
August 2022 | $6.99 | 30% |
December 2023 | $5.99 | 40% |