What to buy at Tim Horton's for $12?

So I have a "Tim card" and it has $12 on it. I JUST ran out of food and won't have more money until this Thursday (due to an unexpected and annoying thing) Anyways, I want to know what I can get at Tim Hortons for that? Like, most bang for my buck. I tried to go to their site but it has no prices basically. Any ideas? :3