Buyback or Undo

[Tolwrath]

This Idea is pretty simple, just a buyback or undo button from traders. Set it so you can buyback something you accidentally sold at the same price, or undo the sale. It'd be set so you could buyback an item within 5 minutes, or before you go a certain distance away from the trader.

I came up with this idea after I accidentally sold a piece of armor I was going to give my new character. To my dismay, I found I didn't have enough funds to buy it back. A buyback/undo button would prevent an accidental sale (and possibly accidental purchases) from kicking you right in the... wallet.

[Meynolt]

Concur.

[isaakao1]

perhaps you could do the inventory change and then hit a 'purchase' button, so the prices wont change when your just shuffling inventory.

[1337]

I prefer the OPs idea better than a purchase button.

I prefer negating a transaction once or twice than having to validate each time i sell/buy sth.

[iSuck345]

This seems like a rather nice idea.