Release Date: June 15th, 2013 (Beta Build 17760.1)
Kudos Price: N/A Kudos
Diamond Price: N/A Diamonds
Availability: Drop system (common)
In-game Hotlink: Book of Econ 1
This single use item can be used to permanently increase a player's selling slots for the Player Market. Each use consumes one book and provides one further slot, up to a maximum of 5. Once 5 slots have been unlocked Book of Econ 2 can be used to provide further slots. Since a player starts with 3 slots, ONLY 2x Book of Econ 1 can be used.