^Why is it 'break down' rated?
From past experience, this could be a missing or inverted primer, a damaged bullet tip, a bullet base snagged the case mouth, a dented case, long or short OAL, or in some cases a malfunction of the automatic loading machine caused an entire run to be suspect due to low/high powder charge. I used to buy a lot of reloading stuff from a place near St Louis that came from such sources.
It's a gamble BUT I already figured in the value of what I could see in the pics and bid accordingly. I have no intention of re-using the powder--this is a no brainer, but after a run through a sizer with the decap pin removed, the prepped cases should be worth more than I paid and whatever bullets(check weighed of course) are the frosting.