This is a RevC BeagleBone black, as promised by the dealer. The best is always the current revision history look at BEAGLEBONE before ordering: on beagleboard.org/black below is a table on the page with the current hardware features and the revision history. In this way one can quite easily compare the versions with each other.
For dealers: super quickly dispatched.
Price: Perfectly OK (see for example the price of RevC at Conrad).