Selling a company is beyond placing a notice on a public forum like this and placing a price tag on because there several things to actually be settled in selling a business. Its not a phone, computer or car that you can just sell. Some of the things to put in place would be
1. How did you arrive at the value you placed on it? Was it done by yourself or a reputable individual or valuer?
2. What are the books that you have kept to know the assets and liabilities of the business? Coming from the accounting end
3. Do you even have the legal ownership of the company? i.e do you even registered it?
4. Is the company purely offline with online presence or just online?
Its when all these are settled you can start discussing the fees, the preferred currency of transaction and most times to do that, there would be need for physical presence in other to do some verifications.