(async () => {
  //...
    try {
        //...

        // scroll to the bottom of the page
        await autoScroll(page);

        // retrieve HTML content
        const htmlContent = await page.content();
        // parse HTML using Cheerio
        const $ = cheerio.load(htmlContent);

        // extract desired data using Cheerio selectors
        $('.post').each((index, element) => {
            const title = $(element).find('h4').text().trim();
            const price = $(element).find('h5').text().trim();
            console.log(`item ${index + 1}: ${title}, ${price}`);
        });

    } catch (error) {
        console.error('Error:', error);
    } finally {
        await browser.close();
  }
})();