The One World Doll Project announced that they will be selling the Prettie Girls dolls at ToysRUs.com So far, Lena and Valencia appear; the other dolls will appear this fall. The TRU price is $24.99 each doll.
You might wonder why you should get the Prettie Girls from Toys R Us rather than from the manufacturers. Suppose Toys R Us offers free shipping on orders over $75.00. The $24.99 for your Prettie Girl would contribute to that cost.
If Toys R Us stores were to sell the Prettie Girls dolls, I would like that. Nothing better than seeing the actual doll and choosing which one of many, you want.