No, you shouldn't trust any retailer any more than you should be entirely trusting in any business you've never bought anything from. And unless they're going to offer you the same quality of service and support and aftercare, as a reputable dealer selling the same items at the usual price, then there's no competition because they're not the same kind of business.
The best you can do is ask me, do *you* trust them, and I'd have to say no, I've never bought anything from them, either. Or I could lie, and say yes, sure, I have bought ten cameras from them and I trust them entirely. So what? Who am I? You don't know if you can trust *me*.
Can you trust yourself to avoid getting ripped off, though? That's the question. Heck, if everyone asked themselves that, before buying online, we could save thousands of dollars and spare thousands of people the heartbreak of finding they couldn't trust themselves, at all.
