This is pretty interesting - especially for what are the most rare games:
Summary on Kotaku:
His complete post on NintendoAge:
Check out his list of the top 40 rare games and then the next 50 in that second link. I might have the Pinball Hall of Fame game (or did at one point) but none of the others.
Of course that is because most of the rare games are crappy shovelware that didn't get much of a print run. But still, it was pretty impressive of him to put together all 1262 games!
Now out of his list of higher-priced, more desirable games, I do have 10 or so out of 25 (things like Metroid Prime Trilogy, Last Story, Fire Emblem Radiant Dawn, Xenoblade Chronicles, Dokapon Kingdom, Little Kings Story).