If this is your first character on WOW, Id strongly recommend not to work on a crafting proffession, at least unill 40. I was bls with my first char and had to work a lot for buying a mount. Altough my friends made much more gold then me just by gathering.There arent many items that you can sell as bls. Shining silver breastplate, green iron hauberk n some swords. if you choose weaponsmithing later on you sell many phantom blades. What I saw that ppl sell bls materials expensive: like iridescent pearls, breath of winds, potions.. usually you dont get what you deserve, ppl dont wanna give much gold to player crafted items.