What To Charge For Second Rights?

Is there a guide of what to charge for second rights? One-time use? I’ve been told that one should try to get half of the first print, but honestly who can afford $1000 for a story on counter top surfaces?

Feeding My Habit – And Myself By Erika Dreifus

I’m not sure how to explain the appeal of searching for documents and details about one’s ancestors, but it seems undeniable that the pull is there. I’ve fallen into the “hobby” of family history research, myself (starting with a first visit to the National Archives during a trip to Washington when I was a teenager), and I’m certainly not alone.