Does anybody know where can I buy a TNT decoder?

I bought mine which also have a record function at Rahim Electronics opposite Manhattan building in Curepipe.

Saw one in Super-U for something like Rs800. Try any electronics store in your area, they're bound to stock these decoders.

Places where they sell TVs, DVD players and the like usually sell the TNT box as well. So just ask in store.

You can buy one at telecom