I added an option to http://lawlib.wlu.edu/LJ/selecting.aspx that lists U.S. law journals with modified prices, based on all journals having an identical hypothetical user-input cites/$cost ratio. Editors/publishers may be interested in seeing what price their journal should cost in order to equal the citation-based cost-effectiveness of another journal. E.g. California Law Review and N.Y.U Law Review each cost $50 per annum, but their cites/cost ratios are a little different, 8.55 (California) and 9.33 (N.Y.U.). So if California wants to see what price would allow it to equal the cost-effectiveness of N.Y.U., entering "9.33" shows that California L. Rev. should be priced around $46