Everyone wants one and here are the secrets to getting one. The guilt-free gil garden The gil garden works on a simple premise: buy from an NPC; garden with specific seeds and crystals; then sell that product back to to an NPC for a profit. Other types of Gil Gardens depend on Auction House pricing, which is all over the place. This guide, of course, is my experience and you can take it or leave it. What I propose here is not without effort and investment, but for a minimimal investment it is possible to start generating gil on a regular basis without reliance on auction house prices.