Poe Trade site, sort by weighted sum/price option?

In the poe trade site, is there a way to sort by the "bang for buck" with the ratio of weighted sum over price?

If I have a weighted sum search for a piece of gear, I might want to see a range of sums, but instead of sorting by price or sum, I want to find the most value-efficient options.

Right now I have to sort by one and scroll down to pick out abnormal dip/bump in the other to see good value listings, I think having a sort option with a ratio will make this process much easier.