So I really need bar soap (random I know) and it's an add-on item. So in order for me to get it, I need to spend $11 more!

I don't want to buy just something random and then regret it, so what is something that I can buy for $11 that will be reasonable and I will be happy that I bought it?

I don't have any children and we aren't TTC so probably nothing pregnancy/baby related.