The Blue Ray format requires a license fee be paid to Sony in order to "Legally" use it -- so there is no Free blue ray player available - Since the person distributing the free player would have to pay a fee to SONY for each person using it ! -- In most cases the player is included by the vendor of the Blue Ray player when you purchase it. (If none was included with the player you'll have to purchase one.)
Stupid copyright laws. If you were allowed to do what you wanted with your own property and not just what these companies will allow, then this would not even be something to talk about. Sounds like you should all become activists and cut the problem off at the source!