Pay $ 1 or more:

Majesty Gold HD
PAC-MAN™ CHAMPIONSHIP EDITION 2
Majesty 2
Pathfinder Online Early Enrollment (30-day)
Pathfinder Roleplaying Game Digital Beginner Box
Pathfinder Core Rulebook
Pathfinder Player Character Folio
Pathfinder Society Roleplaying Guide
Pathfinder Society Pregenerated Characters
Pathfinder RPG Bonus Bestiary

Pay more than the average of $ 5.73 to also unlock:

Leviathan: Warships
Kingsway
Guacamelee!