Artligue has invited a series of "guest curators" to select work for the site, and they're definitely going after a fine-art audience. You could make a connection between Artligue and Amsterdam's Unseen Photo Fair, which was also trying to attract new collectors. Prints at Hamburger Eyes are $33, ArtLigue prints are around $250, and the prints in Unseen's special low-priced area were around $1000. Whether you will consider all of these options cheap—or none of them—is hard to say; everything's relative when it comes to the price of a print. Still, it seems like there's been no better time for people to acquire high-quality photography without breaking the bank.