Translated into python. Tested it and noticed that the Gold is now formatted different on Gaia, also the item pattern has a few slashes out of place. My version, pretty much the same as Alex's:

Also, anyone knows if there still are multiple pages in inventories?

Code:
#!/usr/bin/env python

#TekTek Class
#Author: Riddle
#E-mail: NONE

#Find out how much your account is worth.

##TEMP############
import Gaiaonline#
##################
import General
import HTTP
import urllib.parse

class TekTek:
    def __init__(self, Gaia):
        """TekTek Class:
            Make_Profile(): Makes a text file with important information
            Price_Inv(): Returns the price of the inventory
        """
        self.g          = General.General()
        self.HTTP       = Gaia.Get_HTTP()
        self.User       = Gaia.Get_Username()
        self.Pass       = Gaia.Get_Password()
        self.Email      = None
        self.U_ID       = None

        #Gold formatting on HTML pages of Gaia has changed
        self.Gold_Start = "<span id=\"gold_amt\">"
        self.Gold_End   = "</span>"

        #Item Pattern for inventory page
        self.Item_Patt  = "<img style=\"cursor: hand;\" title=\"(.*?)\" hidden_src="

    def Price_Inv(self):
        HTML = self.HTTP.GET("http://www.gaiaonline.com/profile/inventory.php?type=all")
        Gold = (self.g.GetBetween(HTML,self.Gold_Start,self.Gold_End)).replace(",","")

        items = self.Parse_Inv(HTML)

        post = "environment=0&txt="
        post += urllib.parse.quote("xtitle=\"<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Trans")
        
        for item in items:
            post += urllib.parse.quote("xtitle=\"" + item + "\" hidden_src=\"http://")

        post += urllib.parse.quote("Gold: " + Gold + "\t\t\t                    ")

        URL = "http://www.tektek.org/gaia/worth.php"
        self.HTTP.Set_Referer("http://www.tektek.org/gaia/worth.php")

        HTML = self.HTTP.POST(URL,post)
        
        Make_Profile(HTML)
        
    def Parse_Inv(self,HTML):
        """Returns a list of items in inventory page"""
        r = self.g.Find_All(self.Item_Patt,HTML)
        return r

    def Make_Profile(self,HTML):
        """ Save all important data to a text file.
            - User
            - User ID
            - Pass
            - Email
            - Worth
            - List of items with their worth
        """
        #Finish it later...
        pass