The method I use is to put that stuff in a plastic bag, and set it out on a Tuesday or Friday beside my trash cans. It's gone before I know it.
Anything that's useful, I put in the same plastic bags, and set it out on my porch once a month, when Goodwill comes.
I don't understand why you would do a couple of days hard work, allow a bunch of riffraff on your property to case your security system, come out of it with one or two hundred dollars, and still have a bunch of junk to dispose of. The landfill is your friend.