For example: Sonic Chaos for Sega Master System technically was never released here in the U.S., so Sega could have called it an import game and charged $6 instead of the usual $5, but it didn’t.
The Game Gear version was released here, and it did appear as an unlockable game on one of those Sonic Adventure ports for GameCube. But the Sega Master System cart only ever made it to Japan and Europe. It’s available today on Virtual Console.
I’ll save my $5. I bought one of the Master System Sonic games on Virtual Console already, and I realize now that that was a mistake. If we’re going to make Virtual Console a collection of obscure Sega releases, though, what games would you rather see?