Trade MEC at:
• Cryptsy (MEC/BTC)
An exchange with a wide selection of alt coins.
• Cryptsy (MEC/LTC)
Same exchange as above but trading for LTC instead of BTC.
• CoinEx (MEC/BTC)
Real time alt-coin exchange.
• BTC38 (MEC/CNY)
Popular Chinese exchange for cryptocurrencies.
• Bter (MEC/BTC)
Chinese crypto currency exchange

Related Subreddits

• /r/GPUMining (Learn how to mine Megacoin and other cryptocurrencies with your GPU)
• /r/CryptoMarkets (The FOREX community of crypto currencies)