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 | 69 500 | 6 950 000 000 |
 Gold | 50 000 | 63 337 | 3 166 850 000 |
 Batteries | 80 000 | 222 150 | 17 771 964 000 |
| 37 888 814 000 | |||