Amazon offers its Amazon Prime members the V for Vendetta / Watchmen / Constantine Triple Feature on Blu-ray Disc for $14.99 with free shipping. (Best Buy charges the same, with sales tax added in more locations.) That's $2 under our mention from three weeks ago and the lowest total price we could find by $3. (Non-members can spend $25 or more to qualify for free shipping; otherwise it adds $2.98.)

Note that this will ship from Amazon in six to 12 days.

Amazon Prime membership is $79 per year; however, Prime is free for college students for six months, and free for parents and caregivers for three months. (Note that currently there's a waitlist for Amazon Mom.)