First: for those who don't understand how the store work, there is a "CD"(Cooldown), only 10 items every 4 hours are sold so when u see the speed all items are sold you can rest assure that it is 10 different persons who have buy the items.

Second: the sales is 48h and 10 items every 4 hours means there is 120 of each items sold during a sales, so let say someone manage to be there for every sales it means he will be able to buy a maximum of 12 items(and it means he will not be able to sleep more than around 4h in a row loll! Hoarding?? sorry but i would call this a wise investment not hoarding!!!!

Well, IMO