Drone research
| Upgrade costs L0 -> L1 | |||
|---|---|---|---|
| Product | Quantity | Market price | Total costs |
 Coins | 2 000 000 000 | 1 | 2 000 000 000 |
 Old tires | 30 000 | 20 695 | 620 850 000 |
 Electronic scrap | 15 000 | 182 475 | 2 737 125 000 |
 Drone wreckage | 5 | 10 636 310 | 53 181 550 |
| 5 411 156 550 | |||