As one of its daily deals, MidnightBox offers the Monster Beats by Dr. Dre Tour Noise-Isolating In-Ear Headphones in Black or White (pictured) for $54.95 plus $3.99 for shipping. That's the lowest total price we could find by $75. (For further comparison, it's also $26 under our mention of a refurbished set from February of last year.) These earbuds feature a flat cable and seven pairs of eartips. Deal ends today.