A method and a system for selling personal content by using value evaluation are disclosed. Provided in the present embodiment are a method and a system for selling personal content by using value evaluation, in which the image quality of content created in a terminal is improved in an external server, and then, the improved image quality is compared with a local image quality improvement result in the terminal so as to be outputted, and a value evaluation result about the content is presented together with a profit model and profit sharing when an external image quality improvement result about the content is transmitted to the terminal, so that, if an agreement is reached, the content is distributed to create profit.