i want to buy a simulator controller..if any1 interested to sell then please contact me.

If you want to get into RC hobby seriously, I would recommed that you buy a full transmitter that you can use for simulator practice also... this will save you a few hundred bucks... think about it as you would have to buy a transmitter at a later stage when you outgrow the simulator

I do have a transmitter(nine eagle) which does not have a trainer port.

There are sims that connect to your receiver, and will work with radios without any sim/trainer ports.

http://hobbyking.com/hobbyking/store/__24613__Wireless_9_in1_Simulator_Adapter.html

Hi,
If you are having a transmitter but it does not has a trainer port then you can go for this. As said by Anwar sir, you don't need any trainer port for this. Just connect your receiver to the adapter and its over.
http://www.edallhobby.com/product.php?id_product=507
Could you post the pics of the transmitter you are having. Or can provide the link from where you bought it.

nine eagle j5pro

A pic of the back side as well.

back side

So you need to go for the simulator available at edall, since, your radio is not having any trainer port. quite strange... but no worries since you have got an option.

Please check my post in sell section you might be interested.