The Provari 2s and 2.5s are going crazy cheap just now. Time to stock up if that's what you want. Just guessing, I would say they're about to introduce a "P4," with the 40 watt Radius board in the tubular form factor, and they are trying to clear inventory. I hope so. The 20 watts in the P3 doesn't do it for me, and I don't like the Radius all that much, but a Provari surely would be nice if they made one that would work for me.