I got my AT1 from the kix-files presale, ended up being a pretty big markup to get them from there (but honestly at this point I'm happy with them and it's about what'd I'd be willing to pay for them if I missed out) and the Safari 87 from Hanon-Shop when they went live at 00:00 GMT. Both came in at the same time on the 19th.
As far as I know nobody in the US has gotten them in (or put them on sale yet) Canadian stores had them last month for the AT1 and I think they're getting the Safari in either this week or next. No clue as to any shops in LA since I do most of my shopping from other sources if I don't buy local.