fillay wrote:BTW, any idea what one would do with a liter of Colatura di Alici for $95 (which they describe as "extract of salt anchovies")?

Here is some information about garum colatura, basically anchovy juice. Asian fish sauce is made in essentially the same way, so this can be used like you would use that. As the link states, it's great on pasta with some crushed red pepper. I don't know about a liter, but I wouldn't turn it away if someone offered it to me!