Dismantling the ballparks piecemeal will also enable crews to remove the seats in an orderly manner and make sure every little bit that can be sold will be put aside.
I'm sure even the concrete can be pulverized into powder form and sold in some form. They already make medallions with ballpark dirt, so why not concrete from otherwise demolished stadia?
Edith Bunker (responding to her husband's outrage that his beloved daughter was cheating on her "Meathead" husband): No matter what she done, it's none of your business!
Archie Bunker: Whaddya talkin' about, it's the world's business!
Edith: No, it ain't the world's business, neither!
Archie: Well, it's certainly God's business!
Edith: Then you let God tend to it.