I know this thread was started as a question about New Egg, but i see people mentioning zzf too... but no one is talking about monarchcomputer.com. these guys are are absolutly worth mentioning... I have been buying from them for 7 years while these other guys were not even around then... they have real people to talk to and great prices.. as an example check these out:
1gig $95.00 free shipping
512mb $49.75 free shipping