| 0.01 NRFB cost | 0.000000 NXS |
| 0.1 NRFB cost | 0.000001 NXS |
| 0.2 NRFB cost | 0.000001 NXS |
| 1 NRFB cost | 0.000005 NXS |
| 5 NRFB cost | 0.000025 NXS |
| 10 NRFB cost | 0.000051 NXS |
| 50 NRFB cost | 0.000253 NXS |
| 100 NRFB cost | 0.000505 NXS |
| 1000 NRFB cost | 0.005054 NXS |
| 10000 NRFB cost | 0.050545 NXS |
| 100000 NRFB cost | 0.505448 NXS |