Give a shot to DeepOnion. Around 3 bucks today. Untraceable payments. People like it. A lot of potentials.
I saw that a lot of people are suggesting deeponion, but it is not worth to join in there.
You can just join their bounty/airdrop and you can easily make more than $500 in a week worth in onions.
Dont spend money on something that you can get for free.