Professions change every expansion, and frequently changes or made mid-expansion so don't fret, there's some gold everywhere. Select your professions and don't get discouraged if they seem to be highly nerfed or extremely boring. Just remember, in every main profession there is profit so try not to go bouncing around from profession to profession. This is a cooking vendor recipe for farming more gold in wow classic. For example, in Legion herbs were very hard to get and VERY expensive as well as flasks, potions, and pretty much everything.
We have yet to see how Battle For Azeroth will affect this specific area of gold making.
However it is a slightly more difficult part of gold making to execute with Legion's changes to professions. Professions have always been the best way to make gold. In order to make life in World of Warcraft easier for you, we show you in our guide you will know What Are The Best Professions For WOW Gold Classic Making In WoW Classic?
The first mount costs a lot of gold in WoW Classic.