Fly Before you Buy What is Fly before you buy? Fly before you buy lets you test out discs before you buy them. Ever buy a disc only to have it sit on the shelf or not do what you were expecting? At BlueSky Disc golf we let you fly before you buy. How Much does it cost? Fly before you buy is free. It is a service to you our customer to let you try out discs. Are there any restrictions? We are unable to let people throw any full color Buzzz's. We are only able to meet people on mowed grass fields. This prevents discs from getting marked up or scuffed up. How do I sign up? Check the calendar below for a free time and sign up today!