TechRabbit offers the refurbished JLab Bombora Over-Ear Headphones in Black, Gold, or Purple for $14.99 with free shipping. That's $10 under our January mention of new headphones and the lowest total price we've seen. (It's also $8 below the best price we could find for a new model.) They feature 40mm drivers, a memory-foam cushion, detachable flat nylon cable, and push-button microphone. A 90-day warranty is applied, although it's unclear who backs it.
They're also available new for $19.99 with free shipping. That's $5 under our January mention and a price low by $3.