I love information-free ads personally. The sketchier the info, the better the deal, and the better chance it has of lingering around for a while. A well described bike, with awesome details and pictures either sells immediately at less than market (someone pounces on it), or sells for full market.
Sure looks like a Dynamic 10 to me, if so, that is a really low end bike: high ten steel frame, steel rims, heavy. $100.