My son's phone stopped charging so I stopped by to...

My son's phone stopped charging so I stopped by to see how much a replacement would be. The same exact phone he has was $69.99. But the girl said the total would come out to $150. That's more than double the price! I asked why and she said taxes, upgrade fee (I don't consider it an upgrade because it's the same exact phone), connection fee and accessories. I asked what accessories and she said it comes with a case. I asked about if I don't want the case and she said it comes with it and I would have to pay for it. I just don't like being forced to pay for things that I don't want and paying a ton of outrageous fees that end up costing more than the phone itself. I'm going to try getting it fixed instead.