The mystery of the new brushables continues! Another entry over on eBay seems to have nearly the full set on display, showing off that each pony has two posts via the mouth open and mouth closed forms. We still only have an earlier eBay title as any kind of hint that these are movie related, but based on how they are leaking now, it wouldn't be too surprising.
Of the ponies above, the closed mouth versions of Rarity, Rainbow, and Applejack haven't been seen before now.
Thanks to Twilight Sparkle for the heads up again!