Simu-post from here:
https://bitcointalk.org/index.php?topic=6074415 Radio Shack Card
$20 Best Buy Card
$25 iTunes Card
One of each.
Looking for Gox Certificate or BTC Proper, equivalent value OBO. Just want to offload some Christmas stuffs that I wasn't quite interested in.
I can send you the physical card or PM you the magic numbers, although as fair warning, I did scratch the scratch part to double check the balances.
On the Best Buy card, it's only good for non-marketplace items, so you might want to keep that in mind.
Regarding reliability, I haven't done much trading on #bitcoin-otc, but I do have an established ebay page and bitmarket.eu account, for what it's worth.