List of most expensive artworks by living artists

The highest price for a piece of art by a living artist was for Jasper Johns's 1958 painting "Flag". Its private sale was thought to be $110 million USD ($ million in dollars).
All-time.
This is a list of highest prices paid for an artist when they were living when the sale happened.
History of sales records.
This is a list of the most expensive pieces of art at the time in an auction by a living artist.