What are /r/GW2Exchange's favorite Products & Services?

From 3.5 billion Reddit comments

Dan, would you consider moving to a more traditional forum design? It would be much easier to keep track of reputation that way. I've been looking for something to test this forum script and would be glad to have your backing. I have a subdomain and VPS space to spare.

Alright, i just mentioned separate ToS for this item/service and I found a photo of those code cards:

The code is nontransferable, not for sale

Selling it for 50$ clearly breaks the ToS and if it does, you are helping and facilitating.

Just ask yourself: Is it worth risking your account for this, if the seller is the only one to profit and could do it as easily or easier over ebay?

Edit: I found a picture of the gem cards, their ToS also state that they are nontransferable and not for resale.