I don't really think they were trying to screw you. The store did not have what you wanted. They could not get one from the manufacturer. They offered you the next best thing that they had.

I believe that happens in all business channels every day between supply houses, manufacturers, distributors, retailers, even over dinner between momma and the kiddies.

Besides, they did make the effort to find you one when you assured them that is what you really wanted and would not be satisfied with less.