there is only one base pack for hd channels which is platinum hd or south platinum hd.
But you can add hd addon for your basepack.It will cost you 175 if you are a south user or 150 if you are roi.but currently a 1+1 , 2+2 , 3+3 and 6+6 offers are going on which means if you pay for a month you will get one month free.
and also there are many more hd addons for sports , entertainment, etc.