Groupon offers the BassBuds Earbuds with Swarovski Elements and Microphone in seven colors for $19.99 with free shipping. That's tied with our February mention and the lowest total price we could find for these earbuds. They feature an in-line microphone, gold-plated 3.5mm audio jack, and multiple sizes of silicone ear tip cushions. Deal ends June 23 at 12:59 am ET.