The two game collector's pack features the original game and its sequel, and will be available exclusively for the PC, according to the listing.
The game is currently only available from the North American Amazon store with a price tag of $19.99 (£12.75).
There are no new features listed for the title, which remains unconfirmed by LucasArts.
The original Knights of the Old Republic was developed by BioWare and launched in 2003. It was followed by an Obsidian-developed sequel in 2004/2005.
The role-playing games feature a similar conversation and morality system to later BioWare releases such asMass Effect.
Star Wars: The Old Republic, a massively multiplayer online game set after the events of the first two titles, was released last year.
A more action-orientated Star Wars game was unveiled during the E3 Gaming Expo. Star Wars 1313 is due to be released next year.
> Read Digital Spy's Star Wars: The Old Republic review
> Feature: Top Ten Star Wars Games
Watch a trailer for Knights of the Old Republic below: