This us one of the rarest N-Gage releases, as it was unconfirmed to exist for some time.
Despite its name it is not a port of the original Sega Rally Championship nor is it the same game as Sega Rally Championship on the Nintendo Game Boy Advance.
Plans were made to bring it to the US but were scrapped at the last minute (the game had even received an ESRB rating).
Sega Rally on the N-Gage is extremely similar to Sega Rally 2, but is forced to make a number of sacrifices due to the weaker hardware of the system.
Looks like the prices are starting to spike on this one.