I only build my bikes out of used components, so I'm looking more in the realm of old stuff from companies such as Suntour and Sugino. Yea, Shimano isn't too hard to figure out. But then when you get into the realm of frames: Univegas, Raleighs, etc. It gets a little difficult. So I can't go by the price of an item 'cause usually I'll buy or find a frame then work with the components on that frame.