I buy my Indian spices at one of my local Indian food stores. They have them in bulk at a much cheaper price. Tons of different pickles and condiment sauces. They also have frozen Indian breads like roti and nan that you finish on the griddle.
If you want to try something really good try Goan goat curry and Goan fish curry. I get those at Curry King here in LA
We have a little Indian store nearby, too.
I will try and find a recipe for the Goan Fish Curry.