How does being double shipped increase individual issue sale? I don't get it. Arguably, Red should sell even better because of the hype between each issue. So explain me your take on how having two issues a month mean individual issue sell more than if they were one issue a month.
You still can't compare issue 36 to issue 8, it's just wrong. Unless you have a way to measure the impact of a final issue and of a 36th issue compare to an 8th issue.