function servercmdsell(%client)
{
%client.money= %money + %dirt + %silver * 2 + %gold * 3 + %Einst * 4 + %Emerald * 5 + %Uranium * 6;
messageclient(%client, ' ', "<color:FF00FF>You have $"@ %money @".");
}
function servercmdmoney(%client)
{
messageclient(%client, ' ', "<color:FF00FF>You have $"@ %money @".");
}
Try that, also, why not use the variables that already count your minerals for you?