Sorry this is not MB-related, but I know there are a few folks in here who know about diesel Suburbans and might be able to advise me. I have two 80s Suburbans in very lousy condition at my dad's shop. One is a 1983 Chevy and the other a 1987 (86?) GMC. One has been sitting for about ten years, the other for six or seven. I believe the GMC was in running condition with a bad starter when it was left. However, both now are very rusty, esp. the older one, which I don't think ran at the time it was parked. My sister and her fiance want to sell them for scrap, just to get rid of them. I was wondering, though, if I might make more money by parting them out or selling them for parts. Is there any market for parts cars in these particular models? I couldn't find much on Ebay to get an idea, but I wasn't sure if that's because nobody wants them or nobody has them to sell. What parts might be salvagable, and sellable, to make it worthwhile? Or is it better to just pay someone to haul 'em off and scrap 'em?

__________________
1987 300D, arctic white/palomino--314,000 miles
1978 240D 4-speed, Euro Delivery, light ivory/bamboo--370,000 miles
2005 Jeep Liberty CRD Limited, light khaki/slate--140,000 miles
2018 Chevy Cruze diesel, 6-speed manual, satin steel metallic/kalahari--19,000 miles
1982 Peugeot 505 diesel, 4-speed manual, blue/blue, 130,000 miles
1995 S320, black/parchment--34,000 miles (Dad's car)