Need a Rack for my Tundra

[WhatsSUP]

Been looking on Craigslist (in Rhode Island and Maryland) for a used Trac Rac to fit my Tundra bed for at least 6 months and can't find anything used that's going for less than $800, which is more than I want to spend for my model year 2007.  My Tundra has 180,000 miles on it and although I'll likely run it for as long as I can (still in great shape) I just can't bring myself to spending upwards of a grand for a new rack system.

I'd like to find a system that looks good, in decent shape, and slides....any cheaper alternatives to Trac Rac?

Anybody got anything that'd fit my Tundra, reasonable price, slides, and looking to sell? 

Thanks, Todd