| 0.01 K21 cost | 0.000215 NMC |
| 0.1 K21 cost | 0.002153 NMC |
| 0.2 K21 cost | 0.004306 NMC |
| 1 K21 cost | 0.021529 NMC |
| 5 K21 cost | 0.107643 NMC |
| 10 K21 cost | 0.215285 NMC |
| 50 K21 cost | 1.076427 NMC |
| 100 K21 cost | 2.152853 NMC |
| 1000 K21 cost | 21.528534 NMC |
| 10000 K21 cost | 215.285343 NMC |
| 100000 K21 cost | 2,152.853432 NMC |