I saw you went with a case of cans, but for future reference the packets are normally cheaper online. This brand is skyline (the fine print on the back says skytime but the address is the skyline factory in Fairfield on Thunderbird Ln.) and comes out closer to restaurant quality IMO. One packet makes about 4 cans worth of chili.
Edit: Now I see someone else suggested the same idea.
I get these, cheaper than buying in store.
EDIT: For me they are $2.69/pack in Kroger vs $2.14/pack on amazon