It's impossible to give you a fully inclusive quote without knowing more of your situation, and I'm not qualified to comment on e.g. tax consequences for you if you live outside the United States, but broadly speaking the total cost of ownership ranges from about $1k to about $2k depending on circumstances (C corp vs LLC, number of founders, whether founders are US-based or not, etc). This includes annual costs for Delaware taxes but doesn't include e.g. corporate or personal income taxes.
It's impossible to give you a fully inclusive quote without knowing more of your situation, and I'm not qualified to comment on e.g. tax consequences for you if you live outside the United States, but broadly speaking the total cost of ownership ranges from about $1k to about $2k depending on circumstances (C corp vs LLC, number of founders, whether founders are US-based or not, etc). This includes annual costs for Delaware taxes but doesn't include e.g. corporate or personal income taxes.