Here's a quick & dirty way to make all RaCharts sortable, using a userscript. In fact, it converts all tables in any discussion thread in SG to sortable.

Hope some of you might find it useful, it can be modified to work in other sites too (just add //@match lines). Either click this or use Tampermonkey's dashboard to create a new blank userscript, then paste the following code:

// ==UserScript==
// @name            SortableTables
// @namespace       http://tampermonkey.net/
// @description     Makes all tables sortable in SG discussion threads.
// @version         0.22
// @author          judgegr
// @match           https://www.steamgifts.com/discussion/*
// @match           https://www.steamtrades.com/trade/*
// @match           https://www.reddit.com/r/GameDeals/*
// @require         http://www.kryogenix.org/code/browser/sorttable/sorttable.js
// @downloadURL     https://gist.github.com/judgegr/fd4353f4d6db0cf8d9ca6074b256c7c9/raw/sortabletables.user.js
// @updateURL       https://gist.github.com/judgegr/fd4353f4d6db0cf8d9ca6074b256c7c9/raw/sortabletables.user.js 
// @grant           none
// ==/UserScript==

(function() {
    $("table").addClass("sortable");
})();

Updates for v0.22

• Now works on SteamTrades tables and Reddit GameDeals too, thanks to d3m4n for mentioning!
• Auto-updating

Quick FAQ

Just load the script, open a discussion or a trade thread with an embedded table , click the table headers to sort the column in asc/desc order.

_へ__(‾◡◝ )>