What's the cheapest options available to us according to these characteristics ?

What's the "cheapest" P/FCF company in TODAY'S market(which is expensive) that you found with the following characteristics:

1) Incredible moat.

2) Steady/reliable revenue growth

3A)Proven decade of either returning the majority of the FCF through sharebuybacks and dividends

OR

3B) Retained FCF but has demonstrated good use by a substantial increases in FCF throughout decade.

4) High Return on Capital business(15-20%+)

5) No imminent or "new" structural problems that will likely ruin likelihood of past results being replicated.