Just received the following email from Konami
Dear Official Tournament Stores,
As many of you have experienced recently there have been overwhelming requests for the recently released Dark Saviors Special booster from retailers and players alike. Since its release, the ability of our players to obtain the desired cards coupled with the escalating cost to do so, has left them a bit frustrated with the limited available inventory that currently exists. In an effort to remedy this situation and satisfy the player base we will be releasing an unlimited version of this product in mid-July. The product will be extremely limited in number.