I hate to say never, but the bank has had an Appraisal or a BPO (broker's price opinion) done at the time of listing and have set the price for an "AS IS" sale. Having done BPOs for banks we are asked for two prices. One is "AS IS" and the other is "Repaired" and depending on what their net is from your accepted offer, will determine if they are willing to allow you a credit on the Settlement Statement or not. If you have beat them up pretty good already, I would not count on it. If on the other hand, you made a generious offer, they may be willing to work with you.