If you are willing to put your own AR together from parts bought from AR15.com's classifieds, you can easily build one for around $600. It may take you a little while to find the parts that cheap, but you can do it if you are patient.
A stripped lower, around $125
Used upper, I bought one for $175 including bolt/carrier
Used A2 buttstock, $30-40
New lower parts kit, $80
used handguards, $30
Be patient, and all those parts totalled $450. If you want to rush it and buy the parts right away, it will probably cost you around $150-200 more.
But, I'd never be without an AK, too!
A stripped lower, around $125
Used upper, I bought one for $175 including bolt/carrier
Used A2 buttstock, $30-40
New lower parts kit, $80
used handguards, $30
Be patient, and all those parts totalled $450. If you want to rush it and buy the parts right away, it will probably cost you around $150-200 more.
But, I'd never be without an AK, too!