Effective November 23, 2010, USCIS fees for many forms will increase. This will include an increase in the I-600a & I-800a (which will increase to $720 from $670) and the fingerprinting (which will increase to $85/person from $80/person).
If you need a Certificate of Citizenship for your child, the fees will also be increasing (for more information on your child’s citizenship, see http://jcics.org/Certificate.htm).