WotLK Refunding EoT items

[heelsonfire]

Hello,
I was farming EoTs on my Prot Pala and decided that the next character I want to level is a shaman. After some time leveling it, I realised I am really not having fun with that class. Now my problem is, I bought [Champion Herod's Shoulder] (40 EoH), [Repurposed Lava Dredger] (65 EoH), and [Champion's Deathdealer Breastplate] (40 EoH). These items are on my character Handfire, Draenei Shaman.

Now, is it possible to refund those items and return the 145 EoH to me so I can decide better what to do with these emblems. I know the fault is mine for buying them without thinking about the class, but if this would be possiible I would be very thankful!

[Thorbjorn]

If 2 hours haven't passed yet you can refund it to the vendor, other than that there's nothing that can be done.

[Islingr]

also you can't refund items after you have mailed them to your alt.