Kim,
I hope your boyfriend has a present in a nice small box for you, you're a keeper!
I'm sure you'll get lots of useful help here, but as someone who just bought his first AK, I would recommend a couple of other forums as well.
www.akfiles.com
www.akforum.net
www.ak-47.net
Also, try out the search feature, there have been some recent threads on AK's. The hardest think to get over, is the nomneclature. The AK has been made by so many countries for so long they are revered to by all sorts of names: AK, AKM, WASR, SAR (1, 2, or 3), NHM, and Norinco. There are also issues with various government bans, one federal that has expired and one state that has not. For that reason you'll see terms like "pre-ban". You'll need to read up on that a little.
The easiest to get, is a WASR from Four Season (
www.fsguns.com) -- a HIGHLY recommended gun shop. They have them in stock. These are well below your price range. However, WASR are not considered the best in quality. Russian made AK's are sought after because of quality and uniqueness. I just bought a Chinese AK, also called a Norinco for the manufacture. I think these are better made then the the Romanian models (SAR and WASR). Models from Yugoslavia are also of a high quality.
That's as much as I can recall off hand. One option, take him to the Big E next weekend and let him pick it out himself!
Let us know how the gifting goes!
happy holidays,
Chuck