In order to facilitate scraping SAGE journals, I developed a spider which collects all article links for a journal. It currently only works in SAGE journals, but I am looking to extend it in the near future to other publishers. I dubbed it journal-spiders, to accompany journal-scrapers. It is pretty easy to use if you know how to run a python script.
I already find it very useful: I extracted 4261 links which I could input to quickscrape in less than an hour. Feedback very welcome.
Edit August 12, 2015: it now also works for Springer journals.
Edit September 1, 2015: it now also works for Elsevier journals