First off I want to say the time and effort invested into this project is a great deal of work and thoughtful at most.

But I'm curious if anyone has found anything recently for under 5cpm?

I believe I'm stretching it far to do MR's as I've added 8 airports that I'm willing to fly out of but can't seem to get any search results

The only thing I've come across was the recent JFK/BOS-LHR.

Could others please post their results even if it is from airports not listed, thanks.