For Prime members only, Amazon offers the LEGO Duplo Ice Cream Truck, model no. 10586, for $8.29 with free shipping. That's the lowest total price we could find by $7, outside of the prices below, although we saw it for a buck less last August. The set includes an ice cream truck, two figures, and cash and ice cream blocks.

Don't mind picking it up? Target and Walmart each charge $9.29 via in-store pickup.