If you call calbag in Tacoma, and its a decent volume of good clean iron, they will negotiate with you on price. You need to speak to one of their buyers directly tho in the office, and not one of the outside guys. I like Calbag because they run a pretty clean ship considering the business. Nice paved parking and drop off areas, unlike that nasty old Schnitzer down the road with their big mud pits and nails in your tires.
Most of the smaller side of the road guys just load up and haul to Calbag or schnitzer, so drive the extra mile and get the better rate. Anything above 10 cents for steel is good right now.