The transplantation cost varies depending on the transplantation method. 1. The cost of a full-phase transplant between relatives is about 200,000; 2. The cost of a full-phase donor transplant from a bone marrow bank is about 250,000-300,000; 3. The cost of a semi-phase bone marrow transplant is about 300,000. The above costs are mainly all the costs during the bone marrow transplantation, mainly in the warehouse, and some costs outside the warehouse need to be prepared according to the condition. The cost for children will be less, mainly because some drugs are calculated by weight.