It is usually not presently possible to purchase alternative cryptocurrencies such as Relex directly using US dollars.
Relex can be bought or sold on these cryptocurrency exchanges: EtherDelta (ForkDelta), Sistemkoin, IDEX and Stocks.Exchange.
One Relex token can currently be bought for approximately $0.0000 or 0.00000000 BTC on exchanges including IDEX, Sistemkoin, EtherDelta (ForkDelta) and Stocks.Exchange.
Relex has a market cap of $49,918.13 and approximately $163.00 worth of Relex was traded on exchanges in the last 24 hours.
Investors seeking to trade Relex should first purchase Ethereum or Bitcoin using an exchange that deals in US dollars such as Changelly, Coinbase or Gemini.