OK two hundred. A good NIB Romanian, Bulgarian, or Yugoslavian AK-47 should run about $300, an mini-30 about $550.

If you're worried about accuracy, get an RPK. Its an AK with a longer heavier barrel and they aren't any more expensive.

Check out gunbroker.

Ive had an Egyptian AK for about 10 years and it's awesome. Haven't shot it in ages though. Burning through $20 worth of ammo in one blastoff gets expensive. it is nice watching those shell casings fly 30 feet though!