I love these Spanish flamenco dancers, and it is a real steal, only 2 euros/each. It is basically the cost of the paper. Imagine having them framed at home, quite nice.
Then we have illustrators who have succeeded in making a name in the industry. Like Lovisa Burfitt. Her illustrations are amazing, but a poster (not even an original) costs around 1100 Swedish Crowns. It is not completely fair to compare the flamenco dancers with Lovisa's drawings because it is not the exact same style, but I think you get my point :) You cannot avoid the importance of branding when it comes to art, even if you are really talented.
(picture borrowed from Lovisa's homepage, click on the image.)
(picture borrowed from Lovisa's homepage, click on the image.)