United in Stormwind Cards List & Guide
90% of the time I play Battlegrounds nowadays and I have almost 10k gold (+2500 I paid for the mini set) at lvl 211.
This is 3-4k more, than pre pass.
I didnt pay for anything else, no tavern pass, no bg perks (wanted to try how far I can get without it. Spoiler: Its tough to get over 7k with only 2 heroes to choose from^^)