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