It became Serbia, Bosnia, Montenegro, and Croatia. Actually ,I think Serbia and Montenegro consider themselves to be Yugoslavia. The Yugo ammo you were getting was probably made in the 70's or 80's. Maybe supplies of surplus are finally running low.
Check either J&G Sales or Sportsmans Guide, I've seen it advertised at one of them the last time I checked, under $.18/round. The ammo links on this site should help locate someone who still has it on hand.
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