Ya like I and others said some you more then not likely to get a piece made for you. And could maybe buy a predone piece. Or some may not be doing anything at all. But ya doesn't hurt to go to each of the folks your looking at websites. And get in contact with them. Or if they are rep by someone to see who reps them. And see if x person is taking any lists currently, there price point scale and what time frame may be. I know of a few like bagley, frenz, they do commissions but it's time dependent and would have to get in touch with there reps. I know frenz is rep by Catskill comics, bagley and many others are rep by Spencer beck of the artist's choice. So you can look there for info. The others not sure if they are self rep or have reps but I am sure you can find out by searching.