I've put together my first Bundle package on DriveThruRPG.
Includes Warriors of the Red Planet RPG, and the Sword & Planet style adventure: Mechanized Men of Mars. Both PDF and print editions. Original retail price was: $31.97, the bundle is only $23.53
It's a great deal at 21% off the original prices!
Also, when I eventually get around to putting up some Character Sheets and other GM resources the bundle will be updated, and you'll get those PDF extras for no additional charge.