You can now get the 3.5 editions of all three D&D’s core rule books from the d20 reset era of 3.5.
DriveThruRPG, who work closely with Wizards of the Coast, had the books as PDF in DMsGuild for a while. This month, though, they’ve added the print-on-demand options.
D&D’s core rule books for 3.5 are available as softcover, hardcover and PDF bundles.
These editions were first released in 2003, which feels like a lifetime ago, and all the books carry the common sense but oddly controversial warning that recognises these books were published at a time no longer contemporary with today’s views.
In addition to the three core rules, the Rules Compendium is also available.
Tired of hauling all of your D&D rules supplements to the gaming table? Having trouble finding the rule you need? This supplement takes all of the roleplaying game’s most important rules and presents them in a single comprehensive, easy-to-reference volume for players and Dungeon Masters alike. In addition to presenting the rules of the game, this supplement incorporates official errata as well as behind-the-scenes designer and developer commentary explaining how the rules system has evolved and why certain rules work the way they do.