Bittrex: https://bittrex.com/Market/?MarketName=BTC-XMG
Poloniex: https://poloniex.com/exchange/btc_xmg
Cryptopia: https://www.cryptopia.co.nz/Exchange/?market=XMG_BTC
Novaexchange: https://novaexchange.com/market/BTC_XMG/
Bittrex: https://bittrex.com/Market/?MarketName=BTC-XMG
Poloniex: https://poloniex.com/exchange/btc_xmg
Cryptopia: https://www.cryptopia.co.nz/Exchange/?market=XMG_BTC
Novaexchange: https://novaexchange.com/market/BTC_XMG/