I guess that's what makes the hobby go around...I can't see paying $20 for that binder, yet I'm willing to spend on these, which probably seems foolish to others. Let the free market reign!
Those are beautiful! If you have any hand-me-downs, I'm interested - I have been let down so many times by ebay PSAs that my collecting has slowed to a trickle.
I agree about people having different focuses in their collecting, but these binders are not limited in quantity. People might pay hundreds of dollars for the NSU binder set, but those were a licensed, limited release, with a finite number of binder sets produced, and there won't be any more ever made.