[XxerykxX]

Well each weapon has other price..

@EDIT

For example my sniper gun :

Код:

if(listitem == 13)
			{
        GivePlayerWeapon(playerid,34, 20);
        GivePlayerMoney(playerid, -9000);
        if(GetPlayerMoney(playerid) < 9000)
        {
        SendClientMessage(playerid, COLOR_NARANCS, "You dont have enough money");
        }
      	 new name[256];
				new string[256];
				GetPlayerName(playerid, name, sizeof(name));
				format(string, sizeof(string), "[INFO] %s got a Sniper Rifle.", name);
				SendClientMessageToAll(COLOR_NARANCS, string);
				TogglePlayerControllable(playerid,1);
 			}

But still if i have $3500 i can buy it and my money goes on -$XXXX