If you are in the market to sell a Roy Lichtenstein print, here are a few pieces of advice before you start your journey, to make sure you sell at the right time and achieve the right price. An original painting by Lichtenstein can be valued in the tens of millions, while his prints and multiples can sell for up to seven-figure sums. A print with a small edition number, or an artist’s proof, will usually sell for higher than a print from a large edition, but rarity, condition, provenance and the artist being in the news can all affect a print’s value.