First you would need to have your child assessed, which is roughly $175.00, then from there its about $50 an hour. Very expensive, but it does work! Being a first grader should help out the pocketbook. Your child hasn't learned that many skills so the work would take less time to catch your students up to and past grade level.
If you choose to start Sylvan this would be the best time! The longer you wait the more skills they loose.
Kid Angel Foundation