T.F.
ETA: Thanks, Ms May, Applecreek slipped my mind. A LOT of our neighbors send their children to Applecreek in Allen which is right by my neighborhood. Very popular and highly rated preschool.
Oh boy... You are spoiled. Around here it's more like $95+ a week.
I'm out of the loop on specific Frisco locations but expect to pay WAY more.
That said... There are a lot of great programs in the Frisco, Plano, Allen area.
Does your neighborhood his have a Facebook page or website? You can network there for good ideas. Neighbors.com is another good site and you sign up per your specific area.
Good luck