The price of surplus CORROSIVE 5.45x39 is absurd.
For a couple more cents, you can buy NON-CORROSIVE ammo.
Seems like the importers are doing their part in the hype and gouging.
I would love to seem 5.45x39 uppers drop.
No cheap ammo, no demand for the rifles, people will eventually drop what they have and then it will be custom only.
The same thing happened to the 7.62x25 Tokarev round.
You could pick up corrosive milsurp for 10 cpr sometimes less.
People started build uppers for them but the ammo was steel core (not AP) and importation halted.
Ammo prices skyrocketed, and existing milsurp weapons are in low demand.