you better forget this idea and buy for yourself some food for 50$. Most likely, if you invest 50 dollars with the hope that this coin will bring you 1000 percent profit, you will lose your money.
Now a day, investing a very low amount in crypto is completely waste which most of the coins have increased a lot in the market. In some cases, it might work for you if you hold it for long term, but it will take a lot of time to reach that 1000 percentage return on the investment you made.