Amazon offers Prime members the Elmer's Washable No-Run School Glue 4-oz. Bottle in White for 74 cents with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping costs $6.07.) That's tied with our mention from last summer and the lowest total price we could find by $3.

Update: Walmart offers it for the same price with in-store pickup.