As one of its daily deals, Amazon takes up to 60% off a selection of Sony headphones, as listed below. Plus, Prime members receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it starts around $5.) The deals, which end today:
-- Sony MDRZX110 ZX Stereo Headphones in Black or White for $7.99 (low by $2)
-- Sony MDRAS200 Active Sports Headphones in Black or White for $7.99 (pictured, low by $9)
-- Sony MDRZX110AP ZX Smartphone Headset w/ Mic in Black or White for $16.99 (low by $7)

Orders placed today are guaranteed to arrive in time for Christmas.