assuming that you are not going to part them out yourself and just want them gone, thats probably not a bad deal for you
the scrap price for cars goes up and down honestly I dont know where it is right now
you can call a local junk yard, tell them what you have and see what they offer
they pay much less if they have to tow, they pay more if you tow the junk to them
it depends on what parts are still good and how much work you're willing to do.
engines and transmissions might still be good and would be worth more money but require more work to salvage