Not many people buying a > $600 Apple tablet know why they are buying it. As a dealer you can be sure that these people come in buying the 'experience', not a tablet to a. read books, b. browse online, c. whatever else you want to do with it.
Now ask people what they want to to with it, and when you then respond to them 'you can have an Android for half the price that does all that' they look at you sideways, like you're trying to rip them off. They try to read you like your some sort of snake oil salesman for suggesting they can do these things for half the price, as though it's impossible.
Apple sells the sizzle, not the sausage, as long as that's the case and people aren't as educated (or don't have the need for some niche app that adds real value to the iPad and can't wait for the Android version) then you'll find many people still buying apple at twice the price of Andorid.