Stopped by my local Texas Target store this morning and found their Exclusive The Black Series 6-Inch Cobb Vanth & Cad Bane Set, they only received 2. Out of curiosity I had an employee check stock at all the other local stores in my area as well and they all received 2 Sets per store. Price was $55.99.
If you want to check your local stores the DPCI is 087-26-0232.
As for preorders from Target.com, currently they are still pending with no release date.