Back in the 70's & 80's with the large rebuilds. There was one company that bundled & paid, Midwest. Haven't heard from them in years. The larger the job, the more they pay. American cable will take all cable scrap, reels & wrecked out electronics. Good prices, ask for Bill sr.
This is CABL.com posting #346938. Tiny Link: cabl.co/mbCpW