One big issue is that Disney would not want any new pass to significantly cut down on the demand for VIP tours. A family of 6 wanting to skip the lines all day can currently buy a 7-hour VIP tour for around $4000 to $6000, depending on the time of year. If the LL VIP pass was a vastly cheaper alternative, they would quite possibly pick that option instead of the tour. Also, Disney would want to avoid large numbers of people arriving at LLs at unpredictable times, so would probably want to price such a product at a premium price. I would be surprised if it was less than about $600 per person.