I called place near me -Dirty lead - keel would bring .02 cents lb at one place. BUT they do not want keels encased in fiber glass. Wheel weights if well sorted from iron and plastic .08/lbSo forget keels then. I've never had an issue scraping anything we do deal with small yards. Only a few end up handling it in the end smaller guys jump on bigger yards sales to get better prices.
Clean lead like un used flashing .27/lb
Sorted stick on wheel weights .12l/ib
Batteries