Cheap gift ideas?

Need ideas on what to get my employees- I can only afford to spend about $5 each. They run the gamut from college girl to 60-year-old man, and I hope to keep their gifts all the same. I've done candy-filled mugs before, and last year I gave lotto tickets. Please help- I'm out of ideas! (and don't suggest my baking something- I'm a retail manager and I'm busy at Christmas!) Thanks!