Check out BitShares:
BitShares.org
They have a decentralized exchange where you can buy and sell BTS and other coins. When you want to sell BTS, you buy bitUSD which is pegged to $1 like Tether except it is backed by 2x the amount of BTS I like Tether which isn’t backed by anything.
The current price is $0.37, the price is projected to go to $3+ soon
Thanks!! I'm a little late on the reply. But I never knew anything about decentralized exchanges. I hold Crypterium also and was thinking about selling there but I'm not sure.