does prepared mean sorted? most everything i want to sell is steel tubes. they are from a hoophouse that collapsed.
Most times prepared means "shredder ready".
Which usually means all short lengths. Like nothing over 24" or so. But that also varies. You really need to call the yards in your area and ask pricing for the various grades of steel and what needs to be done to meet that grade.
...I ve probably got ten tons of pure scrap at the shop.
Definitely call around though as the prices vary a lot and even the place that pays the most for sheet iron may not be the best place for aluminum or even copper so if you have any amount it does add up and is easily justified to run to different scrap yards.