// ==UserScript==
// @name         Hide eBay items with price range
// @namespace    http://tampermonkey.net/
// @version      0.2
// @description  Hide items with a price range from the eBay search results
// @author       Steve Chambers
// @match        https://www.ebay.com/*
// @match        https://www.ebay.co.uk/*
// @downloadURL none
// ==/UserScript==

$("h3:contains('Show only')").parent().parent().next().prepend('<div class="cbx"><a class="cbx"><input style="margin: 0 3px 0 4px;" tabindex="-1" type="checkbox" name="LH_NoPriceRanges"><span class="cbx">No price ranges</span></a></div>');

$("input[name='LH_NoPriceRanges']").change(function() {
    $("span.prRange").closest('li.sresult').toggle(!this.checked);
});

$("input[name='LH_NoPriceRanges']").prop("checked", true).change();