Walmart continues to offer the Black + Decker Dustbuster Quick Clean Cordless Handheld Vacuum for $12. Opt for in-store pickup to avoid the $5.99 shipping fee. That's $12 off and tied with last week's expired mention as the best price we could find. It features a washable filter, 12.5-oz. dirt bowl, and 6.4-airwatts of suction power.