What can I give all my friends for valentines day thats inexpensive? I don't have that much money.
You could always throw them a valentines day party. Pick a nite, send them each an invitation, decorate your house(you can even make your own decorations), cook them dinner, you could even play games or rent a movie. It might not sound like that great of an idea but it can end up being a ton of fun!
You can buy Valentine's day cards and give it to them with a box of those sweetheart thingys..