General

They will be out til the 16 of next month, but I need to know if they will be here next year and they will keep the kaleidoscope because the equips are untradable but they give massive amounts of int, which I want, look: https://postimg.org/image/71w6yptv1/

@slayersakura:
It's also to help ensure a limited supply (and thus retaining some value for these items in the market).

Well the Harvest boxes were only out for a week, so I would not be surprised if the Halloween ones were also. It's a slightly greedy move on Nexon's part; trying to make people panic more about getting perm nx and buying more boxes by shortening the time the boxes are available.