I'm not one for mailing lists, but if you'd like me to send you a note when the deck is finally completed (All Majors! All Suits! A Booklet!) and available for purchase in some form or another (online, hopefully!), add your name to this form. I'll send you a quick note as soon as the deck is available.
NOTE: If you already own a Majors Deck, there will be booster decks of Suits Only available for you if you would like to complete the deck. Specifying below will help me figure out how many boosters I may need to order.