How much are Billy Milligan paintings worth?

How much Billy Milligan paintings are worth depends on their condition, history and other factors. Generally, his paintings sell for less than $500. In 2021, his piece Sanctioned Territory sold for $160. Milligan was self-taught and produced portraits, landscapes and even reproductions of Old Master art. Unfortunately, he is known more for being the first criminal defendant to successfully deploy a multiple-personality disorder defense in a case involving a violent crime than for his artwork. If you own a Milligan painting, a certified appraiser or experienced art dealer can evaluate it. On 1stDibs, find a wide variety of fine art paintings.