I have had these long metal studs in storage for a while and no use for them. I believe that they are 20-gauge. Some have small drywall screw holes in them, and some of the 12'11" studs show some surface rust on the lower 12" after they were left outside for a while. They are clean and in perfectly usable condition.
50 studs are 14' long
24 studs are 12'11" long
Asking $450 for all 74 of them -that's about $6 each, a fraction of the new price.
They are neatly bundled up in packs of 6 and 10 and easy to pick up in Dorchester.