This is the Cowboys x 12 Complete Team Set from the Select Dynasty 2012 Rugby League Trading Card Series.
The cards are:
Matthew Bowen, Ashley Graham, Cory Paterson, Aaron Payne, Matthew Scott, James Segeyaro, Ashton Sims, James Tamou, Brent Tate, Ray Thompson, Johnathan Thurston, Antonio Winterstein
These Cards are in MINT condition, see scan.