I got a cup for $2.49 because it was their Daily Special (it's normally $3.19).
They were very generous with the peanut butter cups. There was a good amount blended in but they also topped it off after blending for plenty of chocolate-peanut-butter goodness.
Nutritional Info - Wienerschnitzel Reese's Peanut Butter Cup Freezee
Calories - 630 (from Fat - 240)
Fat - 26g (Saturated Fat - 14g)
Sodium - 460mg
Carbs - 97g (Sugar - 78g)
Protein - 14g