The table shows the exact amount of precious metals in grams per 1 unit of product:
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 0,0262 | 1,8221 | 0 | 0,7162 |
Б2-7 contains 0,0262 g. Gold , 1,8221 g. Silver , 0,7162 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= 0,0262g*2840.7$ + 1,8221g*30.8$ + 0,7162g*3085.54$= 2340.4108 $
Источник питания Б2-7 is on the secondary market of radio components 2340.4108 $
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 2840.7 | 30.8 | 1625.56 | 3085.54 |