Good deal? Or bad bumpers?

[KrazyKevin]

Found a guy with some left over parts from a build he gave up on. I got to get more details, but roughly this is what he is offering. Front and rear bumper, with bolts, I don't believe with brackets. All the rubber seals for the truck, door handles for the outside of the truck, window crank handles for the inside. Two wheel cylinders, 4 drums (which i only could use two), and maybe a few odd and ends. I think its a pretty good deal. Mainly for the bumpers. If I'm not mistaken he may have said he got them off ebay. But either way, these bumpers are brand new. Is there anything other than a brand name that I could ask him about the bumpers? They seemed pretty sturdy, but I'd have to pick em up again. Seems like bumpers are going for about 150 apiece. THey alone would make it worth while.

Are there any "bad" bumpers out there to watch out for?