At the moment, 1 Bitcoin = USD32.480,90
So with a simple calculation: you can buy 0.003008 BTC with $100
Don’t think it’s too litte, just invest your $100. I did have had the profit of more than $2000/month with only $100 invest when I was in college 5 years ago. Of course it’s not always that good and easy, but I want to say that it’s possible. Just look at the rising price of Bitcoin.