Fairtex Thailand

If I had to travel to Thailand for three months, live and train there, how much does it cost to learn Muay Thai at Fairtex gym where champions train?
The champions of instructions to the gym?

To live and train is not cheap, and the site says you can train with the champions, but you'll need to contact them for packages and prices:
http://www.fairtex.com/singleview.php?sc ...

Fairtex Sport is probably the most expensive in Bangkok I tried to buy a week pass, they wanted more than U.S. $ 200! I say go for an independent gym-price will probably be better.