In 1990, Tom Stuker bought a lifetime pass from United Airlines for $290,000. He has since flown 23 million miles and calls the purchase the 'best investment' of his life. - Yahoo News
businessinsider.comSubmitted by businessinsider9738 in business
Stuker said he knew early on that frequent-flier miles weren't just a way to get more flights; he also ended up selling and trading miles with others.