You must be patient in holding your token or coins. Maybe you should wait 2 or 3 months to see the value of your coins to be higher. If you want to get much ETH, you must wait the price of your coin rise up. Ask where the exchange of your coins to your coins dev, so you can trade your coin soon. And i should this thread belong to trading discussion.
Bounty members are not investors , most of bounty hunters take it as free money and sell it at any price happily . they even don't think that they have given so much time to do bounties like tweets , share posts on fb , making video etc . some of them hold tokens for more price than ico , some of them don't want to wait and sold instantly .