$100, sure. $200, maybe--just because it's interactive. $500, definitely not. It was quite disappointing when I first saw it. I though it was fairly plain.
For $500 to be worthwhile, I want to hear some ooo's and ahh's and people instantly clicking buy buttons.
With this one, a lot of people are questioning its value. This isn't the first time I've seen the question arise.
Wasn't the Kiss topper $300 when it came out?