| 0.01 21 cost | 0.000000 XMR |
| 0.1 21 cost | 0.000000 XMR |
| 0.2 21 cost | 0.000001 XMR |
| 1 21 cost | 0.000004 XMR |
| 5 21 cost | 0.000018 XMR |
| 10 21 cost | 0.000036 XMR |
| 50 21 cost | 0.000182 XMR |
| 100 21 cost | 0.000364 XMR |
| 1000 21 cost | 0.003641 XMR |
| 10000 21 cost | 0.036410 XMR |
| 100000 21 cost | 0.364101 XMR |