Target offers the Hot Wheels Airbrush Auto Designer for $5.18. Opt for in-store pickup to dodge the $6.31 shipping charge. That's tied with our mention from a week ago and the lowest price we could find now by $11, excluding the mention below. It includes three airbrush stencils, four airbrush pens, and a spray mask.
A close price: Amazon offers it to Prime members for the same price, however it requires a $25 purchase.