Daycare Rates in Sterling

Looking at new daycares for our son. I know the rate isn't everything but it at least gives us a starting point. Curious as to what others are paying. I have a couple below:

Primrose Reston: $500 per week. Includes meals

Cascades Kindercare: $495 per week. Includes meals, diapers, and wipes.

Anyone have rates for Chesterbrook Academy? The Learning Experience?