The company that have that concession are one of the very best in Tanzania and they practice some excellent game management and conservation practices of any safari company anywhere in Africa......... but all that, is of course reflected in their prices. It's not my business to quote a price, (even if I knew it and I'm a bit out of touch with that company's prices) but it won't have been cheap............ that said, if you can afford the daily rates etc, you can probably afford the trophy fees without having to worry too much.