Altcoin House of Sand: Only BTC, LTC and XRP Remain From Five Years Ago December 13, 2018 Greg Thomson Altcoins, Cryptocurrencies Continue Reading? Join Now! Log In Tags:altcoin cull bitcoin price litecoin price Namecoin peercoin xrp price Previous Next Author: Greg Thomson Greg Thomson is a full-time crypto writer and digital nomad. He eats ICOs for breakfast and bleeds altcoins. Wherever he lays his public key is his home.