It's such a soft market right now for people buying/selling aircraft. Are you A&p? Goto the bank take out a 10k business loan get insurance a attorney to start the Corp. And get liability forms. Go get insurance on you. You'll need a good accountant, a web designer, and a lot of advertising.... Then when the company is built up you'll notice guys doing it under the table, or free and it will make you wonder why did I even do this?
Goodluck