Would you pay to have an expert review your code?

They wouldn't review your daily changes, but once in a while the whole source package is submitted for review.

- Flat out bugs - Possible security issues - Bad/inconsistant code style - Use of old/deprecated functions that be replaced with the newer better thing - Bad API - Reinventing Foo that already exists under module X - Much more...

It seems like this would be a valuable service. Not only to improve code, but to learn from. But would this be a service that everyone would think someone else could use, but not them?