another feature?

I'm wondering if the camelcamelcamel site has the ability to track the number of third-party sellers offering a particular product, and could send an alert when that number exceeds or falls below a certain number? Based on reading the faq, it doesn't seem like that's what you do. But how hard would it be to implement? Perhaps there's another site that already has a feature to do what I am describing?

[Dan]

We don't currently offer such a feature, but product scarcity might be an interesting data type to track.