Yes, in the last month or so it's fluctuated a lot, but never higher than the 7000s and sometimes into the 13000s. It's at the point where slight changes in sales could make it go up and down several thousand ranks. We can definitely say there's a decline evident on Amazon based on where it was this time last year or even early this year, although maybe people are now going directly to Paizo or FLGS to support them in the pandemic. Or the price change is hurting the casual buyer who may look for deals on Amazon.
What's interesting is there a few occasions during the last quarter that Call of Cthulu had a higher sales rank. In isolation, that doesn't mean much. If that happens more often, then I think we start having a more interesting conversation.
Edited for typo