vault3rb0y wrote: consider investing in a blender for smoothies. I know you said you dont want to spend a lot, but if you can just buy some bananas and strawberries every week, you will have a delicious and amazingly nutritious snack.
If you have a mini-fridge/freezer you can buy frozen fruits to make smoothies. They are significantly cheaper than buying fruit any other way and still have all of the good "stuff" in them. My little brother and I practicaly live off of smoothies so we constantly have at least two bags of frozen strawberries and peaches somewhere in our house. And by the way, frozen peaches make the best make-shift popsicles in the world