arkcom

These trackers don’t show the “exclusive Prime price,” so you need to see the price in page along with the chart to actually tell anything.

on kbin we have reputation, which is nearly impossible to keep positive, because it counts downvotes but not upvotes. They are working on fixing it though.

There’s a script you can download, but it’s coming as an official feature soon.
https://greasyfork.org/en/scripts/468449-kbin-collapsible-comments