$30 for the brackets + shipping if I have to ship.
$10 for the crossrails, but I won't ship those as they aren't worth shipping.
I had a buddy use some L brackets from Home Depot and we modified them to serve as part of a bedrack. The bolts are welded onto the bracket and there are plastic spacers that protect where the bracket fits to the bed cleats.
I plasti-dipped the parts since I took these pics.
Send me a PM if you are interested, as I don't check this forum very often.