Well, I just sat down and did something I've been meaning to do for a while: counting the pages from one of the infamous binders. I counted the ones from the first binder (Uncollected Poems, 1946-1969) and there are 555 pages! And there are binders with even more pages. I bet the one with the uncollected poems from the 80's is over 600 pages.
Taking into account there are 21 binders, well, that means there are well over ten THOUSAND pages.
Who's willing to digitize this mammoth? ;) You get a free copy. Ha!