Itch.io paid content toggler

itchPaidToggler..user.js

// ==UserScript==
// @name         Itch.io Toggle paid games
// @namespace    http://tampermonkey.net/
// @version      1
// @description  Hide/Show non-free games from various itch.io pages.
// @author       abraxas86
// @match        https://itch.io/*
// @require      https://code.jquery.com/jquery-3.6.0.min.js
// @icon         https://www.google.com/s2/favicons?sz=64&domain=itch.io
// @grant        none

// ==/UserScript==
/* globals jQuery, $ */

(function() {
    'use strict';
    var hidden = true;

    $(document).keydown(function(smashed)
                        {
        if (smashed.ctrlKey && smashed.keyCode === 89)
        { togglePaid(); }
    });



    function togglePaid()
    {
        $(".game_cell").each(function() {
            if (($(this).find(".price_value").length > 0) || ($(this).find(".price_tag").length > 0))
            {
                if (hidden == true)
                { $(this).show(); }
                else
                { $(this).hide(); }
            }
        });

        if (hidden == true)
        { hidden = false; }
        else
        { hidden = true; }
    }
})();