about 8,500 euros
someplace in los angeles, west side
AA12 isn't for civilian purchase, so that's pretty much where I could buy one.
euros preferred over US dollar because it doesn't suck as much. US dollars suffers heavily to inflation, poor economy, and counterfeiting. Euro is much better, they switched over in 2007.
I asked my roommate who asked his recreational chemicals dealer who asked the meth dealer who asked the skid row gun dealer who asked a whole bunch of other people where might be the LA arms bazaar be. I'm trying to sell my SKS which slam fires due to an unknown trigger group problem and its too expensive to buy a new trigger group. I might be able to sell at a fair market price- about $600 rather than what its now: (-)310 dollars because the only way to get rid of it is to turn it in and basically lose the $310 I spent buying it (legally).
Their answer told me there is indeed an arms bazaar someplace like new and movies claim, but its too vague for me to pinpoint where it is. Well that was a failure. I did manage to get a catalog though. My jaw hit the floor for about 20 minutes once I saw what's in it.
maybe you'll have better luck. nearly every major city has some kind of underground arms bazaar where people can get rid of stuff or buy stuff they're not really supposed to have. Make sure to bring Euros!