affordable daycare?

hello- I have been searching for daycare for my son for when I return to work in July. He will then be 1 year old. I have looked at Riverside Montessori, Park West Montessori, Smarter Toddler and Preschool of America. They all seem very nice, but too pricey for my budget. Unfortunately, I cannot afford to pay $1700-1900/month. Does anyone have any suggestions for more reasonable daycare in the UWS/Columbia (or even further north) area? Thanks for any tips...

Affordable Daycare options

There are 2 daycare centers near Columbia. One is called, I think, The Nursery Daycare Center and is $250 per week. The other is Advanced Child Care Center at $350.00 per week, www.presbykids.com They aren't "cheap" but they may be cheaper than the others.