How to get items from nonworking instances besides the Warmane Store?

[SpootinLaza121]

I was really hoping to get something like the Deathcharger's Reins but I discovered the Stratholme instance is closed on the MoP server Frostwolf. Besides the coinshop, where would I be able to pick up an item like that ingame?

[albeanoso]

When it gets opened (if it will ever happen).

But till then, only Coin Shop is the only option.