Besides the early sale at Jump Festa 2014, Premium Pack 16 will be on sale March 21st, 2014.
Source: http://www.geocities.co.jp/AnimeComic/7202/ocgnew.htm
[OCG] Premium Pack 16 Sales Date
By NeoArkadia
NeoArkadia
NeoArkadia is the 2nd Number of "The Organization" and a primary article writer. They are also an administrator for the forum Neo Ark Cradle. You can also follow them at @neoarkadia24 on Twitter.