Do they sell complete bed sides or just skins?

[Gregski]

Hi all just another dude looking for sum proper 68-72 short box sides, mine are beat to hell, what I have seen over the years is that there is like one or two makers of after market parts and everyone and their mum just resells the same junk, so my question is: them $600 dollar bed sides I keep seeing those are just for the outter skins? I figure I ask as the pics do not show a 360° view just the outter sides

I ask cause if I'm about to cut, weld and grind, I might as well pound what I gots into submission and cover it up with a gallon or two of bondo, Craigslist Style!

please and thank you,
G