VK: market: set price for all visible (loaded at current page) products in category

script.js

var price = 190000;
var sleepTime = 3000; // ms
var itemsAll = document.querySelectorAll('.market_row_inner_cont');
var items = [];
var i = 0;

for (var j = 0; j < itemsAll.length; j++) {
    var priceOrig = itemsAll[j].querySelector('.market_row_price').innerHTML.replace(/,/g, '').replace(' rub.', '');
    if (priceOrig != price) {
        items.push(itemsAll[j].querySelector('.market_row_inner_cont a'));
    }
        
}

var time = sleepTime / 1000 * 3 * items.length / 60; 
console.log('All products on page: ' + itemsAll.length + ', with different price: ' + items.length + 
'; we need ' + (Math.round(time) + 1) + ' minutes');

function correctPriceInCurrentCategory() {
    items[i].click(); // open product
    console.log('current product: ' + (i + 1) + '/' + items.length);
    setTimeout(openBoxEditor, sleepTime);
}

function openBoxEditor() {
    Market.showEditBox(cur.options.itemId, cur.options.itemOwnerId); // open edit box
    setTimeout(setPrice, sleepTime);
}

function setPrice() {
    document.getElementById('item_price').value = price;
    document.querySelector('.market_box_btn').click(); // save & close
    i++;
    setTimeout(correctPriceInCurrentCategory, sleepTime); // recursion - set price for next product
}

correctPriceInCurrentCategory();