Did you buy extra accidental damage insurance? If so, go through your insurance company and get it fixed, there may be a deductible you pay. Otherwise, contact Dell and see if they'll fix it under warranty (doubtful) or fix it for a price (I don't know how much they'll charge). After going those two routes and not getting it repaired, try your local laptop shop (once again they will have to give you the quote as I do not work for them). Good luck.
Just thought of this: Check your home owners or renter's insurance. They may be able to help.