Stop Trophy Bison "Kill"!

I just saw this ad on eBay, and there is a Trophy Bison Kill advertised. There is an auction available on that site in which the winner gets to go to Texas and kill a buffalo however they want. It also is not a buffalo hunt, the ad says, it is a buffalo kill.
This is an outrage.
The buffalo is a very sacred animal and the merciless killing of them has got to stop immediately!!!!!
There are not many buffalo left. People need to join hands on this and save the buffalo.
Together we can make a difference.