Hey guys, I'm pretty new to bitcoin (and completely new to this board!), but I really learn by doing so I set up this bitcoin-only Shopify site
www.fivepercentoff.com, which sells gift cards for 5% off face value. I started out with just PlayStation gift codes because unlike Steam and XBox, they don't accept bitcoin for payment, but I can definitely try to get other gift cards too if you guys let me know what you're interested in.
I've tested the site quite a bit, but if there are any issues, I'd be happy to send you a new code or a refund, just email me at dan @ fivepercentoff.com. Let me know what you guys think!