Luzy's Storage Place via Amazon offers Prime members the Classic Ribbed Retro Glass Cookie Jar 3-Pack in
Classic or Mini for $7.95 with free shipping. (Non-members can spend $25 or more to qualify for free shipping; otherwise, shipping costs $9.12.) That's the lowest total price we could find for three such jars by $12. These jars feature air-tight lids. The classic set includes a 3x6" jar, 3x7.5" jar, and 3x9" jar, and the mini set includes three 3x6" jars.