It feels like MC is still undertracked.
Honestly, a lot of these games probably are. A lot of the data I'm using comes from Famitsu, and they don't report on sales of a game unless the game does well enough at least one week. That means a game can theoretically fly under the radar for up to a few years selling hundreds of copies per week, which can add up.
Even that's not counting for some platforms which we just don't have data for. The lack of PC sales is the most obvious example, but we're also missing things like Virtual Console sales of the Donkey Kong Country games.
I could either give up the entire thing as a waste of time or be satisfied that I'm providing the best info possible. I choose the latter.
Love and tolerate.