This is so fucking stupid I just had to post it here for posterity. On some websites they don't show prices with some items in a list of similar items. It is a gimmick that tries to give the consumer the feeling they are getting a good deal. Here is the 'reason' Amazon gives for this practice.....

Why Don't We Show the Price?

Manufacturers sometimes ask that retailers not display a price if it drops below a certain amount. The "click here to see price" message indicates that the price of the item is so low that the manufacturer requested that it not be advertised (that is, displayed). In a brick-and-mortar store, you would probably have to ask a salesperson what the price of the product is. At Amazon, by clicking on "click here to see price" you are essentially asking to see the price, at which point we show it to you.