I don't have any trust on these forums but we can use Localbitcoins escrow, if you want to buy a $50 Starbucks card for $35. https://bitcointalk.org/index.php?topic=955232.0

No, I can't trade it for a Best Buy gift card. I found a web page with all of the gift cards I can trade it for: http://www.walmart.com/browse/gifts-registry/specialty-gift-cards/1094765_96894_972339

I have a $50 Walmart gift card I would like to sell. I can trade it in for a different $50 gift card including Steam, Taco Bell, iTunes, Starbucks, and more. I will send you pictures of both sides of the card, the card number, and the PIN. The card is/will be brand new.

We will be using Localbitcoins escrow system so you can make sure the code is valid before releasing the bitcoins.

Initiate a trade here: https://localbitcoins.com/ad/155091/cash-out-your-bitcoins-gift-card-code

I know this is my first post on these forums, I don't know what the rules are about newbies trying to sell things on the marketplace.

I'm selling $50 gift cards on Localbitcoins.com (the ad can be found here).

The price is $35 worth of Bitcoins at the current market price.

I will send pictures of both sides of the card, the code and the PIN. I will write my username and the date on a piece of paper in each picture for verification.

You can verify the code before releasing the escrow.