Sale Period | Price | Discount |
September 2019 | $6.99 | 30% |
October 2019 | $7.49 | 25% |
December 2019 | $7.99 | 20% |
April 2020 | $6.99 | 30% |
September 2022 | $7.49 | 25% |
December 2022 | $5.99 | 40% |
March 2023 | $5.99 | 40% |
May 2023 | $4.99 | 50% |
December 2023 | $4.99 | 50% |