Stodivinetreasury

Used several times. The prices are always in line with the in game economy which is a good giveaway that the site is legit. The owner will respond to you through email or skype. Once I accidentally received the wrong order, after emailing the website they sent me the correct items within about 10 minutes and let me keep the stuff i hadn't ordered.

Downside is that the prices on EC are to high and the lockbox keys have been out of stock for over 6 months. But if you want a doff, boff, console, ship, or some other specialty item that is not obtainable except through cryptic's ridiculous gambling boxes, divine treasury is where I would go.