Yes, $48,000 is correct. My brother, who is 24 years old, has gone a long time without brushing, going to a dentist, drinking MASS amounts of Mountain Dew and chewing regularly for 5 years. You have to understand that his teeth are rotted to stubs and he won't get work done unless he is put under, which is additionally expensive. He is going to get a second opinion. Mountain Dew is a terrible product. EDIT: I want to add that I am the exact opposite of my brother in this respect. I won't drink soda unless it's with a fast food meal. I brush and floss twice a day and use whitening products on a regular basis. I was even arrested one time for stealing a tube of Rembrandt Extra Whitening toothpaste from a grocery store because it was $9 a tube and I was a broke college kid (no joke, put it under my avatar). I don't know how two brothers can be so opposite when it comes to dental hygiene.