Amazon offers its Prime members the Jarden Ball 32-oz. Wide Mouth Jar 12-Pack, model no. 52505, for $8.99 with free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs an extra $11.15.) That's a buck under our May mention and the lowest total price we've seen. (It's a current low by $4.) They're designed for fresh preserving whole fruits and vegetables like peaches and green beans.