Currently it does not seem to be offered as a bare tool. Keep in mind this is part of the multi head system and is thus 2 components. So you could build your own with a PH1400 (powerhead) and STA1500 (trimmer attachment)
I don't have the newest powerhead equipment but do have a brand new trimmer with the rapid load head if you are interested in it. Not sure where you are but I live in NC. here is the one I have minus the battery/charger of course.