Does the World of Warcraft master guide have a guide on how to level your professions? If so are they good guides and what else does the Master guide have ?

You do NOT have to buy ANYTHING when it comes to World of Warcraft. The guides that you have to pay for are largely scams with minimal (and usually outdated) information.

Do some googling, check out sites like wowhead.com and mmo-champion.com and MOST IMPORTANTLY: look at the official forums (which usually have up to date guides for professions) and save your money.

It's never worth it to buy these things.

no they dont, if you want free guides to EVERYTHING go to tarouwowguides.com. this guy is awesome, and its all free. no downloads or anything, just videos!