My friend is also pregnant, and is having her baby shower soon! However due to purchasing things for my own baby, and bills, I don't have a ton of money to spend. A lot of the items on her registry are $50-$60 items like a high chair, swing, etc. As much as I would love to purchase that stuff for her, I'm only able to spend maybe like $20 to $30 on a gift. What are some affordable baby shower gift ideas?