I'm guessing GP meant the publishing fees to the author (which some, not all, open access journals have). The prestigious PLOS STEM journals have fees ranging f

I'm guessing GP meant the publishing fees to the author (which some, not all, open access journals have). The prestigious PLOS STEM journals have fees ranging from $1495-$2900: http://journals.plos.org/plosone/s/publication-fees http://journals.plos.org/plosone/s/publication-fees