Amazon offers its Prime members the Sony PlayStation 3 Active Shutter 3D Glasses
, model no. 98079, for $13.99
with free shipping
. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $4.98.) That's tied with our April mention as the lowest total price we've seen. (It's a current price low by $9.) These 3D glasses are rechargeable via USB and universally compatible with ACTIVE 3D TVs.