I'm looking for someone to help with sale of home owned by my brother and myself, inherited through beneficiary deed from mother

This is an unfortunate problem with beneficiary deeds. They accomplish the easy transfer of title easily after death, but do not address any complications that may arise if the beneficiaries do not agree. In your situation, you brother has to understand that his position is not supportable. Unfortunately you need to make him understand that and your talking to him is unlikely to accomplish what you want. I suggest engaging counsel to write him a letter explaining the facts that if he cannot buy you out, the house will have to be sold. He will also be responsible for the costs of the house while he is living there. I f he does not respond, a lawsuit to force the sale of the property is probably needed.