You don't know that for sure. Moogle Attire was an exclusive bonus for those who attended 2014 FanFest or purchased it's stream, and now it's in mogstation. Moogle Cap? Same. I don't doubt we'll see Yuna/Tidus sets and 3 fanfest minions in mogshop after a couple years of 'exclusivity', and they will cost less than fanfest streams as it happened to moggle attire.