Unlocker packs will be removed from the Marketplace.
Abby "Ahma" Watt, EverQuest II Associate Producer, posted this notice on the official forums:
We want to give you a heads-up on a Marketplace change coming next week. With the Scars of the Awakened update, we added a new way to unlock equipped gear on your character. Now if you have several items want to unlock, you can click one and have the option to unlock them all instantly--and for a discount! Since this new “unlock all” functionality is available we will be removing the Equipment Unlocker Pack from the Marketplace the morning of Wednesday, May 8th. If you're thinking about acquiring an Equipment Unlocker Pack, get it now while you can!