I've literally never gotten a single thing from the Blackheart Hollow. It seems like there's never anything in there, even seconds after a news post announcing the release of a new item there. For a while I thought the BHH worked like the Token Shop, where announcements of new items coincided with restocks, but that doesn't seem to be the case.

How does the BHH work, and how come I never see anything in there? D:

It restocks randomly throughout the day one item at a time, and you have to be lucky enough to visit at the right time to see the item and buy it. So yeah, it can be difficult to get items from there but it's not impossible. It helps if you visit a few times each hour, or as much as you're able to while you're online, without getting kicked out by the Gatekeeper.

So in other words, I just have to keep stalking it like the Subeautique, but if I stalk it too hard, I'll get kicked out. If I do get kicked out, how long does that last?

I don't remember exactly, but I think maybe an hour? It's not super long but yeah, I find visiting every 10-20 minutes or so is pretty good, and I don't usually get kicked out from doing that.

how long you get kicked out is random and can be from twenty minutes to an hour and a half by my own experience. I personally don't think that "stalking it too hard" is an issue. Whether or not you get kicked out seems random chance every time you visit there and has no relation to how likely you were to visit to me.

Me, I stop in there every 12 minutes or so. So far I have made 105 purchases there since the Achievement for buying there was released. I get kicked out a whole fucking lot. So what?

IMO, this is not worth it from a sP-only point of view. I can easily make the sP price in some user's shop for just about any BHH item faster than I can make a restock from the BHH. If it weren't for the Achievement and the superimpossible sounding 300 tier in it, I wouldn't bother trying.

I guess you should just visit the BHH as often as you can. You have to be really lucky to catch a restock, but it's not impossible. It's happened to me a couple of times that I got three items in a day, then nothing for a while, then an item, then again three items and then nothing again for a while. :D The point is that you just have to keep visiting, even if just for a couple of times a day. :)