Empire Market is current, original and developing for the ceiling of dark web market on the hidden network.
It takes much all of it's fundamental features from now Alphabay. And claims itself a replacement of it.
The legitimacy of It's onion mirror can be confirmable by using the deep web marketplace's own link-verifier page http://empiremarket-url.com/.
If URLs links are not working, here is the onion URL where you can find alternative tor marketplace mirrors http://empiremarket-url.com/