What it does:
This script calculates networth per acre of the people around you in the scores page. It then displays this number to you and also highlights some players that might be of interest to you, for either attacking or defending from. Check out the screen shots below for details. Remember to put your player name into the script.
Player GOV type is moved next to the players name

Version 2 - Market Additions:
When you mouse over the yellow columns, for any product, that amount is multiplied by the market value and displayed to you in the input field on the right. (i have stretched the field to fit billion dollar figures)

This applies to:
-Buy goods
-Buy Tech

Required:
Browser (like chrome) with a javascript auto execute add on (like 'TamperMonkey', google it) or equvilent
add on needs to support including jQuery library

What it does (Screen shot link):
Main: http://tcpm.mrlazyinc.com/..._monkey_script_scores.PNG
Works on leader boards too: http://tcpm.mrlazyinc.com/...monkey_script_leaders.PNG

Version 2:
http://tcpm.mrlazyinc.com/..._monkey_script_market.PNG

What you need to do:
Lets say you use tamperMonkey and chrome.
-Open the dashboard for tampermonkey, start a new script and copy the script from below into the new page.
-Enter your player number into the line that says "var self = "#69";" (my number is '#69') the pound sign is required.

Script (last update: May 25):

// ==UserScript==
// @name         EarthEmpires
// @namespace    http://your.homepage/
// @version      0.1
// @description  enter something useful
// @author       You
// @match        *://http://www.earthempires.com/*/scores
// @match        *://http://www.earthempires.com/*/ranks
// @match        *://http://www.earthempires.com/*/market*
// @grant        none
// @grant        none
// @require http://code.jquery.com/jquery-latest.js
// ==/UserScript==
var currentPage = window.location.href;

if (currentPage.indexOf("market") > 0){
    //Init settings
    jQuery("table.contenttable tr").children("td:nth-child(7)").find("input").css({"width":"95px"});
    jQuery("table.contenttable tr").children("td:nth-child(1)").each(function(){
        jQuery(this).html(jQuery(this).html().replace("Military", "Mil."));
    });
    //jQuery(this).closest("tr").children("td:nth-child(7)").find("input").css({"width":"90px"});
    
    var tempNum = 0;
    var tempVal = 0;
    var cashAmount = "";
    jQuery("table.contenttable tr").has("td.lt").each(function(){
        jQuery(this).find("td:nth-child(5), td:nth-child(6), td:nth-child(2)").hover(
            function(){
                tempNum = jQuery(this).html();
                tempVal = jQuery(this).closest("tr").children("td:nth-child(7)").find("input").val();
                console.log(jQuery(this).closest("tr").children("td:nth-child(3)").find("input").val());
                cashAmount = "$" + (Math.round(jQuery(this).closest("tr").children("td:nth-child(3)").find("input").val()) * Math.round(jQuery(this).html().replace(",", "").replace(",", "").replace("$", ""))).toLocaleString();
                //jQuery(this).html(cashAmount);
                jQuery(this).closest("tr").children("td:nth-child(7)").find("input").val(cashAmount);
                
            }, function(){
                //jQuery(this).html(tempNum);
                jQuery(this).closest("tr").children("td:nth-child(7)").find("input").val(tempVal);
                
            }
        ).click(function(){
            tempVal = jQuery(this).closest("tr").children("td:nth-child(7)").find("input").val();
        });;
    });
}

if (currentPage.indexOf("scores") > 0 || currentPage.indexOf("ranks") > 0){
    var land = 0;
    var networth = 0;
    var perAcre = 0;
    var rank = 0;
    var selfPer = 0;
    var selfLand = 0;
    var selfNet = 0;
    var self = "#69";
    var selfRank = 0;

    jQuery(".lt").each(function(){
        if(jQuery(this).html().indexOf(self) > 1){
            jQuery(this).css({"color":jQuery(this).find("td:nth-child(2)").css("color")});
            selfRank = Math.round(jQuery(this).find("td:first").html());
            console.log(selfRank);
            jQuery(this).find(".rt").each(function(){
                if (land === 0){
                    land = Math.round(jQuery(this).html().replace(",", "").replace(",", ""));
                }else{
                    networth = Math.round(jQuery(this).html().replace(",", "").replace(",", "").replace("$", ""));
                }
            });
            selfPer = Math.round(networth / land);
            selfLand = Math.round(land);
            selfNet = Math.round(networth);
        }
    });

    jQuery(".lt").each(function(){
        land = 0;
        networth = 0;
        perAcre = 0;
        rank = 0;

        jQuery(this).find("td:nth-child(2)").append(" ["+ jQuery(this).find(".ct").html() +"]");

        rank = Math.round(jQuery(this).find("td:first").html());
        jQuery(this).find(".rt").each(function(){
            if (land === 0){
                land = Math.round(jQuery(this).html().replace(",", "").replace(",", ""));
            }else{
                networth = Math.round(jQuery(this).html().replace(",", "").replace(",", "").replace("$", ""));
            }
        });
        perAcre = Math.round(networth / land);
        jQuery(this).find(".ct").html(perAcre);

        if ((networth / 2) <= selfNet && (selfNet / 2) <= networth){
            jQuery(this).find(".rt:eq(1)").css({"color":"yellow"});
            console.log(jQuery(this).find(".rt:eq(1)").html());
        }
        if (selfPer > perAcre){
            jQuery(this).find(".ct").css({"color":"yellow"});
        }

        if (((selfLand > land) && (selfRank > rank)) || ((selfLand < land) && (selfRank < rank))){
            jQuery(this).find(".rt:first").css({"color":"red"});
        }
    });
}

Let me know if you have installed it and what you think of it, or if you have any bugs