I pulled these off my '99 before Toyota bought it back from me a couple years ago..
They were dealer-installed when I bought the truck new and are nice rubber-coated aluminum ones complete with all the brackets and end caps.
I think I had to saw one bolt, but otherwise the hardware is all included.
They're pretty dirty but in good shape..
I also have the original over-the-lip bedliner available FS.
In central NJ; 08861. $80