Are you kidding me? I would give you five whole dollars for a real potato, junk food or not.

[A figure of speech that is usually a safe bet, given that she hasn't lived in a place where the word dollar means anything for months. Still, the point isn't really about whether or not she'd pay money for it, anyway, now is it.]

...That was a smooth subject change, by the way. Very graceful, good follow-through, stuck the landing.