I'm exactly with 1grnlwn on this one. Around here metal is outrageous everywhere except the "right" place. It's the place where everyone else buys their metal and then they mark it up. They sell to anyone and at any amount and are the nicest guys around. But man are they huge. Everytime I'm down there, there are 18 wheelers full of metal going in and out. They even have a railroad spur coming into the building.
Just keep your ears open and ask around. Eventually, someone will tell you who it is in your area.
If you wrestle with a hog, you both get dirty. But the hog likes it.