How can I buy & mount these Sabers without ever getting to Exalted with Darnassus?

Was mucking around on my level 10 Shadow Priest Lightforged Dreanei and portaled my way into Bel'ameth. Ran around and saw a cute Saber being brushed by a handler. After petting it and getting the lil <3 animation, I clicked on the trainer to see what she had to say and she sells Sabers, which, I can apparently buy.. despite not a single toon on my account having Darnassus Exaltation? (I only have a Feral Druid Worgen, Evoker Dracthyr still stuck in the starting zone, and a BM Hunter Void Elf stuck in Panda Remix land). The only one with rep I have that's anywhere near "close" to being related is with the Winterspring Trainers and Stormwind on my main Druid.

I could buy them all, but only use the "normal" ones as the Swift/Armored versions require level 17 to "use" and are Soulbound so they're stuck in my bags until I gain 7 more levels.

My husband couldn't figure it out, and I couldn't find anything online with my Google-foo with anyone else seemingly being able to insta-buy them WITHOUT actually being some form of Elf for automatically unlocked racial mounts?


edit: it seems folks believe I'm asking how to buy these when I've... already done that. I'm just wondering how is it I'm able to do it already, with my understanding being I was supposed to have to be exalted to buy, what I thought were, elf racial mounts. My apologies for the confusion :s