Unsaleable.com were the people selling the "chocolate"-tinted last-run Type 80 Polaroid some time ago and (I think) still sell SX-70 film packs that have a built-in filter for compensating for newer film - I vaguely recall the rumour was they got a special deal with the Polaroid Netherlands factory that did the film packaging and finishing, but I don't think they have any film-producing or finishing facilities of their own.
Given their history with last-run Polaroid, I don't think this is any newly produced stock, unfortunately (for integral film - the "new" pack films I can see Fuji running with).
My own Polaroid misfire was that I bought a new-old-stock Spectra-compatible camera not too long before Polaroid announced they weren't producing any more film. Spectra film now hovers around $3/shot, so while less than some large-format films, I'm not inclined to shoot that much of it at these prices. Doh!