The table shows the exact amount of precious metals in grams per 1 unit of product:
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 0,67 | 4,909 | 0,89 | 0,089 |
БЭ-21 contains 0,67 g. Gold , 4,909 g. Silver , 0,89 g. Platinum , 0,089 g. Palladium.
Given the course of precious metals, we calculate the approximate cost. Multiply the amount of precious metals by the current exchange rate.
Estimated cost= 0,67g*2840.7$ + 4,909g*30.8$ + 0,89g*1625.56$ + 0,089g*3085.54$= 3775.8277 $
Авианавигационное оборудование БЭ-21 is on the secondary market of radio components 3775.8277 $
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 2840.7 | 30.8 | 1625.56 | 3085.54 |