Besides the auctioneer, which seriously how often do you need to auction something out in the field? What items does the vendor sell? Are they the same as the other vendor mounts? Which hasn't been updated since Pandaria. Which makes them useless to buy things but selling trash is great. Does the vendor on this mount at least sell BfA and older items? If not, I'm hard pressed to pay 5M gold for something that, quite frankly does little more than the Grand Expedition Yak, which sells for 200k gold. For those people doing auctioneer all day long, it seems worth it. (Not really if you have the auctioneer device in your garrison where you can hearth there once every 20 minutes and back.) I mean, how often does someone need to auction an item out in the world and can't hearth to and fro? Five million gold worth? Unless it can fly, and the vendor sells up to date merchandise, it's worth (to me) 400k gold at the most. But, that's me and how I view its worth. I'm not saying everyone should view its worth the same. To each their own.