Sears offers the Shift 12-volt Black Series Wet and Dry Portable Auto Vacuum, model no. 1641327, for $9.99. Opt for in-store pickup to avoid the $5.75 shipping charge. That's the lowest price we could find today by $3, although we saw it for $2 less three weeks ago. Features include four attachments, 7-foot power cord, and 3-foot hose.
Of note, Shop Your Way Rewards members will earn a Sears credit with this purchase and may be eligible for additional credits and discounts.