So I usually just buy the vellum enchants on AH. However I always gotta find enchanters to DE my various greens I get from dailies and other stuffs. How much do you guys generally tip per green DE'd or just an estimation of what you think would be a fair tip for say 10 greens or whatnot. I'm afraid of tipping to much and making little profit, or tipping not enough and coming off as a jerk. Thanks!