The table shows the exact amount of precious metals in grams per 1 unit of product:
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 0,0055184 | 2,1588714 | 0,1511736 | 0,54476 |
Б-3 contains 0,0055184 g. Gold , 2,1588714 g. Silver , 0,1511736 g. Platinum , 0,54476 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= 0,0055184g*2840.7$ + 2,1588714g*30.8$ + 0,1511736g*1625.56$ + 0,54476g*3085.54$= 2008.7899 $
Усилитель Б-3 is on the secondary market of radio components 2008.7899 $
| Gold (Au) | Silver (Ag) | Platinum (Pt) | Palladium (Pd) |
| 2840.7 | 30.8 | 1625.56 | 3085.54 |