User blog comment:Axle1993/Annual Sales?/@comment-1906486-20110502221535

They'll appear from time to time. The exact dates are unknown right now, since Nexon isn't always consistent per year. Sure the anniversary and such are more or less consistent, but the contests, events or sales are usually random now.

As of the majority of CA's community complained of hackers, they more or less took a "less is more" approach to things. Instead of the usual mid-month supply drop, along with the monthly patches it's kinda hard to predict.

Sometimes they spring a new sale, not long after a patch or wait a while it seems. I'm not too fond of it really sometimes, being this change and new Myst cases kinda keep me uninterested.

You'll be better off putting NX on the account, month by month and keep a stockpile until sales happen. I'm debating on adding like 50-60k per month, to my main account until they release some serious deals again. Given that they do so many random events I tend to miss out, being it's not public or just a short 24 hour thing.