a sad mistake on new year evening... ;(

Hello :) im HammerOi. We where doing a lan party with some friends yesterday. and a friend told me to buy artisen so i can fly. im new and didnt know so i bought and lost all my g. i earn my gold properly doing AH and didnt wanted to buy a 4250 artisen. i just wanted cold weather flying, wich i buy happy. just 1k. now i lost 4250 on artisen by mistake and i would be pleassed if i can take my g back and you can take back your artisen flying. i dont want artisen flying i just want my g back :(
anyway, happy new year! if theres any way of tracking my earn of gold or an historial or a way of taking back the artisen to get my gold back i would be happy again. (im lvl 77 but still a noob)

There's no support for this.

You can speak to an NPC at K3, Storm Peaks to get borrowed flying mount that lets you fly in some Northrend zones w/o Cold Weather Flying.
The 1K you need for Cold Weather Flying is relatively easy to get back.