What would you pay for a slant six?

you do realize scrap is pretty high right now as well. If somebody needed it, if they could drive it, if you pulled it for them then maybe they might give you a couple hundred. So put it on craigslist and see. The upgrade parts are worth obviously less then what the lowest price they can be bought new, sometimes only 1/2 as much as no longer is there any warranty. At least you can sell those parts nationwide where you probably have to find somebody locally for the big stuff.