As a mount collector, BfA is annoyingly expensive.

Even disregarding the Brutosaur and the world drops, BfA mounts add up to a 2,348,287‬ gold (exclusive of reputation discounts).With Bruto, its 7.3 mil. Realistically, you won't farm (or want to farm) each and every world drop so add in another 500 - 700k since the Pack Mule itself goes for around 400 - 500k, even on a full pop.The most Legion had was the Spider and the Warframe. But I shouldn't be complaining. The percentage of vendor mounts are low since there were just a ton of mounts added to the game over time.