Seismology centre
| Upgrade costs L0 -> L1 | |||
|---|---|---|---|
| Product | Quantity | Market price | Total costs |
 Credits | 10 000 000 000 | 1 | 10 000 000 000 |
 Electronics | 100 000 | 70 853 | 7 085 300 000 |
 Gold | 50 000 | 64 250 | 3 212 500 000 |
 Batteries | 80 000 | 206 880 | 16 550 400 000 |
| 36 848 200 000 | |||