I mine for HQ's of whatever I don't have on me (1 whole inventory page dedicated to some base craft items for 3 craft classes) that isn't at 99HQ, which is Iron/mythril/Cobalt/Darksteel/cloud mica/Titanium/Mythrite sand/Bomb ash at the moment all NQ's get sold when I gather back up to a lv I can accept (Do have some Botanist-gathered items as well for Weaver stuff, Flax/Fleece/rainbow cotton/Ramie)