You definitively should! But be warned, you may need to arm yourself with patience, they are drop (haha! drop!) fed into the market (I really don't know why - the BB58 has a specific in-house movement made for this watch, perhaps they make it in very small quantities).
My "main" AD never bothered to ever call me back for one in two years, always gave them to higher spending clients. I was really lucky however; I placed a random call to another AD I sometimes go to, and they had just gotten one in the door; the sales lady (she had sold me the Oyster Perpetual some months ago) decided to put it aside for me (even if others were in some kind of waiting list for it - but she decided to be nice to me).