| 0.01 K21 cost | 0.000027 STRAT |
| 0.1 K21 cost | 0.000273 STRAT |
| 0.2 K21 cost | 0.000546 STRAT |
| 1 K21 cost | 0.002728 STRAT |
| 5 K21 cost | 0.013638 STRAT |
| 10 K21 cost | 0.027277 STRAT |
| 50 K21 cost | 0.136384 STRAT |
| 100 K21 cost | 0.272768 STRAT |
| 1000 K21 cost | 2.727684 STRAT |
| 10000 K21 cost | 27.276842 STRAT |
| 100000 K21 cost | 272.768424 STRAT |