http://bbbescrowj7uvrh5iz5ooqetskf7lbh6jzrqlviipqmqv6nsnqetgqyd.onion/reviews.php
Believe me I tested a lot, really a loooooot escrow service. beginning from btc-asia to some random services on the darknet. I always did a small transaction to test if they are legit, but none of them passed the test. Only BBB really handled the escrow session as it should be.