It doesn't help that so many MJ fans are completely clueless when it comes to video stuff, they'd buy it and hoard it and never be able to use it.
Some of us would prefer to get this stuff in the hands of "experts" to share with all. Like, holy crap, how did we miss that 70mm print!?
Also curious as to how much is actually 70mm. According to IMDB it's a partial blow up (not sure of the source on that though)
http://www.imdb.com/title/tt0090793/technical?ref_=tt_ql_dt_7