My Steam updater (an online game news channel) announced a really nifty bit of artwork related to Half Life 2 is up for auction. I like the piece, but the price is already far too high for a print, at least for me. I once heard an artist call prints "art byproduct" and tried to get us all to promise not to buy them. While I think she overstated the case, the difference between a print and an original is striking and most definitely worth the price, if you can afford it. Really expensive prints are (again in my opinion) not much more than pricey posters.