Rise of the Runelords
Currently the only book you need to play in the game is the Savage Worlds Deluxe core book. This is available in three different flavors, two of which will cost you about $10 USD. The Deluxe core features all races, equipment, and base character options needed to get up and running. Other material may be integrated at a later time, but that one book will serve just fine for the vast majority of cases, characters and genres.
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