In the summer, kids would leave their parents' PC on all night (afk-ing), just so they could play online again, tomorrow.

In the distant past, usually the person to get home from school first, would get to log in with such a terrible key, the rest played offline or looked for other keys. Whenever the servers go down there is a huge scramble to be the first one back online with any busy key. Staying online 24/7 keeps others from using your shared key. The key is easily stolen back if I don't remain online with it though.) Edit: I call this 'key sitting'. Sometimes I manage to steal a key like this from a 24/7 bot when it is restarted and I log in at the perfect time. I know the key is valid and working, but I've never been able to log in as someone else is always online using it whenever I try. In use always (security and channel moderation bots, always online afk players, and big 24/7 hostbots.Risk getting various temp or chat bans, mutes, voided, ladder ban, permaban.) Most keys I find online are 'bad' like this. In use often (hostbots, chatbots, and the occasional spammer and mass loader - usually in use during the day.In use sometimes (by other players, bots, etc.).Claimed keys can be sold by trading the entire battlenet account they're registered with.Since I cannot test for a key's 'claimed' status, good and perfect keys are in the same category, actually.Can still be used to play online just fine though.) But they probably registered it on their account previously, so the key is 'claimed' now.

Claimed but not used by anyone anymore (Most of my keys come from players who have quit.

Also Selling bnet accounts is riskier than selling keys.)

Not claimed (I cannot test this unless I have access to your bnet account - the only way to test is by trying to claim the keys and as soon as I do that they become claimed.

Never opened, still in original packaging.) From pristine, boxed copies of WarCraft III.

Never used (Not even to install the game.

But a Good key is still perfectly suitable.) (I probably can't give you a perfect key, obviously. I have lots of keys, so you get to pick the type. Donation of 8€ arrived, I'll email you the keys as soon as I verify for you that they're working as expected.

Warcraft 3 cd key generator