| 0.01 XEM cost | 0.001863 OPT |
| 0.1 XEM cost | 0.018630 OPT |
| 0.2 XEM cost | 0.037259 OPT |
| 1 XEM cost | 0.186297 OPT |
| 5 XEM cost | 0.931483 OPT |
| 10 XEM cost | 1.862966 OPT |
| 50 XEM cost | 9.314831 OPT |
| 100 XEM cost | 18.629662 OPT |
| 1000 XEM cost | 186.296622 OPT |
| 10000 XEM cost | 1,862.966223 OPT |
| 100000 XEM cost | 18,629.662229 OPT |