Yes, it's now possible on Tokpie platform.
No need to take risks or wait for many months to get 'cash' for your bounty work.
1. Earn bounty stakes by participating in Bounties
2. Deposit bounty stakes on Tokpie platform as soon as they're earned
3. Sell (or buy) bounty stakes for Ethereum (ETH) in seconds.
More details:
https://tokpie.io/blog/get-ether-immediately-for-bounty-stakes/