Searching within returned element

I have code like so to gather information about all item listings on a page and return them:

const resultsArr = await page.$$eval('.result-row', elements =>
  elements.map(el => {
    return {
      price: await page.eval('how do I search within the element el?')
    }
  })
);

Testing in the chrome console I can get the elements and do something like

elements[0].find('.result-price')[0].innerHTML // returns '$1,500'

I am having a hard time translating my jquery into puppeteer. The question is, in the above example, how can I search and return data from element el?

use page.evaluate

const resultsArr = await page.evaluate(() => {

    return Array.from(document.querySelectorAll('.result-row .result-price')).map(el => {

        return {
            price: el.innerText
        };

    });
});