I went to stop and shop yesterday, and playful ponies were on sale for $3.49. They had the wedding playful ponies of twilight sparkle, rarity, sunny rays, and trixie. For the crystal empire singles, they had twilight sparkle, fluttershy, and pinkie pie. ( I picked up a pinkie pie for myself)
There were also littlest pet shops, monster highs, and disney princesses on sale.