With fully melded Ironworks gear, at the end of Heavensward, my Fisher had 701 GP. My Miner and Botanist had 706 GP. The extra came from my OH tools.
That 700+ came in REAL HANDY in leveling up off of Collectibles in SB. That said, from 1-49 you really don't have much of a need for GP. 50-70 you'll want 650 then 700, for the Collectible rotations. I have not made nor melded the level 60 white gear set for my gatherers yet, but I'm expecting 800 GP to be attainable before the end of the 4.x patches, either with or without food.
