First, there is a 90-day cooldown on transports, so be sure that you want to wow classic gold do it before you pull the trigger. There is also a gold limit that is linked to your own player level (1-30 can simply accept 100 gold, 31-50 may take 500 gold and 51-60 may take 2000 gold). This is done to deter gold farming, and will only impact the most hardcore players as that's a decent...