How much does it cost to polish honed travertine?

Q: What is the average cost per sq ft for shining or polishing honed travertine in a large flat surface?

A: Cost is going to vary on many factors. It will depend on how dull the floor is and how many steps will be needed to achieve the desired finish. It will also depend on how heavy the lippage is, how much damage there is, etc. There is no set price based on square foot, but you can expect to pay anywhere from 3 to 7 dollars per square foot.