Nopes, wrong guess dude. Just saw the eBay ad from this thread. I'm from the Philippines. Unlike some eBayers, I do read the description, so even if I was actively looking for P2, I could've read the EMPTY BOX description, so that rules out your 4th and 5th question. As for your last, it'd be funny if I can't read English yet I post in English, don't you think?
However, it still doesn't dispel the fact that For Sale titles should still be as close to describing the actual item as possible. Again, it doesn't take away the fact that it was wrong for the bidders to not read the description, but that doesn't make it false that the title is misleading in itself. Someone posted as such using the eBay rulings, and that in itself means that you did break the rules.
No matter how you put it, your title, if read by itself, implies that you were selling the whole package. Yes, the description does state that you were selling the empty box, but still, the whole listing just makes baiting much more possible, intended or not. It's just the same as creating a contract but putting the gotchas in the fine print. If the buyer is diligent and reads the contract, then good for him/her. But if the buyer doesn't, then he/she is baited into something he/she went into solely on good faith. Not the best of practice, but really good and honest sellers will make sure none of their listings are misleading. Again, the fact that you cancelled the bids does say that your intention is to not mislead. All I'm saying is that it's still best practice to consider "dumb" buyers when posting on eBay instead of dealing it with "You're dumb, and it's your fault" later on. It's part of business etiquette, and is ideally followed even in simple transactions.