Museum
| Upgrade costs L0 -> L1 | |||
|---|---|---|---|
| Product | Quantity | Market price | Total costs |
 Credits |
100 000 000 | 1 | 100M |
 Roman Coins |
6 500 | 66 146 | 494M |
 Fossils |
9 500 | 13 049 | 143M |
 Copper Coins |
9 500 | 23 612 | 258M |
| 995M | |||