A:AnswerIt was released at that time and has been sold out since then. They will be adding more when available at different times now customer support said.
A:AnswerThis is incorrect. Yes you can. It even says in their site you can. Just get a us forward reshipper. I just ordered a pair of headphones and I live in Australia
A:AnswerThey are already restocking just not at any major retailer, the only way to get one is off of PlayStation direct. It usually drops at random times of the day and will only drop a few at a time so it is a bit difficult to get but not impossible