Monoprice offers its Monoprice Enhanced Bass Hi-Fi Noise-Isolating Earphones in Silver, model no. 8320, for $7.75. Coupon code "SLICK24" drops them to $6.20. With free shipping, that's tied with our mention from last fall and the lowest total price we could find by $4. They feature a 20Hz to 20kHz frequency response, 14.2mm drivers, and a 48" cord. Deal ends June 26.