BuyDig offers the Monster Cable Beats Pro High Performance Headphones in White (pictured) or Black, model no. MH BTS-P OE, for $399. Coupon code “BAK2SKOOL” drops them to $279. With free shipping, that’s the lowest total price we could find by $59. These headphones feature flip-up ear cups, signal transfer to other headphones, 6-foot cable, and more.