OK, what are the ingredients to decent homemade nachos and how much will I be spending at the grocery store?

good big corn chips, salsa, you can go with a jar of cheese whiz or you can use the grated taco cheese and melt it on the chips if you want, onions, chopped tomatoes, and jalapenos . if you want you can melt the cheese whiz and the salsa together, to make a hot cheesy dip and then put the other items on the side to add to it, or you can put the chips on a large baking sheet or a oven proof tray, and sprinkle the cheese all over the chips and heat then take out and serve with salsa and the veggies sprinkled all over the top of them.