Good Buy

Like many other Americans, I've been in various showrooms pricing electronic gadgets lately.  I don't really know what I want, and I barely know my way around, but I'm fascinated by all the bright, blinking lights.

Nevertheless, I think I have an instinct for all this--I can walk down an aisle and figure out the best product.  I know this because whenever I stop to look over an item, a salesperson will come up to me and tell me secretly this is the exact model that they buy.  It can't be a coincidence. Guess I have the magic touch.