Steve Jobs, in an open letter back in 2007:
I have received hundreds of emails from iPhone customers who are upset about Apple dropping the price of iPhone by $200 two months after it went on sale. After reading every one of these emails, I have some observations and conclusions.
First, I am sure that we are making the correct decision to lower the price of the 8GB iPhone from $599 to $399, and that now is the right time to do it. iPhone is a breakthrough product, and we have the chance to ‘go for it’ this holiday season. iPhone is so far ahead of the competition, and now it will be affordable by even more customers. It benefits both Apple and every iPhone user to get as many new customers as possible in the iPhone ‘tent’. We strongly believe the $399 price will help us do just that this holiday season.
I was working at Apple Retail at the time, and boy, people were pissed. I really think Apple learned its lesson.