Uncut, bolt in truck bed for '57 and '58 Ranchero. I don't think it will work on a '59. I base that belief, on the longer stainless steel bed trim on a '59.
No rust through on the top. The brace on the bottom, at the front, has some rust through, but that is easily fixed. Needs to be sand blasted.
I'll crate it for the cost of the materials and will deliver it to a freight line of your choice.
$200.00 plus crating materials and freight
(https://i.imgur.com/PYnCnyG.jpg?1)
(https://i.imgur.com/LtWQEk6.jpg)
If interested, send me a PM. I check on this website daily.
John