[King-Aaron]

$50 for a rock is outrageous. I would hope that it at least comes with a cool sticker, then I would be willing to accept it.

[cloudmanager]

$49.99

[vunderba]

I agree - even adjusting for inflation the original Pet Rock [1] wouldn't have cost more than about $25. /s

[1] https://en.wikipedia.org/wiki/Pet_Rock