How much should all these ingredients cost all together?

2 packs of flour tortillas (guessing 6 tortillas in each pack)
2 lbs ground beef
shredded chedder
chili powder
cumin seeds
1 red onion
1 can black beans
medium heat taco sauce
bag frozen corn (or can)
2 scallions
Total price range for all that?

Where to find cooking ingredients?

I’m not a cook at all. I’m about to be on my own and I bought this vegetarian cook book a while back. Will your average wal-mart or supermarket have most of the stuff in it? I mean it’s got stuff I’ve never heard of all through it like
cumin seeds
ghee
besan
cayenne pepper
turmeric
coriander
garam masala
baby leeks
garbanzo beans
shallots
phyllo pastry
scallions
lovage
chervil
ricotta [...]