I like Subway for those two reasons--they are healthy and they are cheap. Especially if you use their coupon from the phone book (buy one 6 inch, get one free with the purchase of a drink). The wait usually isn't too bad. My sandwich of the moment is a Subway melt on cheddar bread with American cheese, black olives, and ranch dressing. Using the buy-one-get-one-free deal, I get 2 meals for about $4. I think that the coupon is in the World Pages phone book.