I agree with guys who tell to invest 100$ in ICO. But they might be risky and you should be careful nvesting in one. For now, I can suggest you to learn more about upcoming pre-ico in November MiraLab.io. It's a right choice for you because the minimum investment is 100$. Just start trading with this small amount and you do not get risks to loose a lot money. If the Mira project get success then you can generate profits. Learn more about it and make your choice