That $18 airport sandwich vs the $3 one two blocks out
Last month I flew out of O'Hare and grabbed a turkey sandwich inside the terminal for $18. On the way back I walked two blocks past the rental car lot and got a better one from a corner deli for $3.50. Same trip, same hunger, way different hit to my wallet. It made me wonder how much of my travel budget gets eaten just by not walking a few extra minutes. What's the best cheap food you've stumbled on just outside an airport or train station?