Instead of posting them all here, I'm just going to point you all in that direction, but from the many articles I read, here's what we know.
Dolls are 11" tall.
They will be sold at Disney Stores and Target, plus Hasbro online. Not sure what this means for all those Amazon listings...
Training dolls are $12.99 with 5 points of articulation (neck, shoulders, hips).
Signature dolls are $19.99 with a fabulous FIFTEEN points of articulation. Clearly, these are the best ones.
Secret Identity dolls are $24.99 and come with 2 outfits and 7 accessories. I believe these have 7 points of articulation, the basic 5 plus knees. (One article says 11 points, but I'm not seeing them in the promos. We'll see.) Secret Identity Squirrel Girl is a $29.99 Target exclusive.
They should be available in October!
Definitely very exciting.