Brefac Direct via Amazon offers the Tcisa Car Vacuum Cleaner in White for $21.96. Coupon code "TCISA118" drops it to $10.98. With free shipping for Prime members, that's $1 under our mention from two weeks ago, $11 off, and the lowest price we could find. It plugs into your vehicle's 12-volt outlet and includes five attachments. Deal ends April 30.

Update: The price has increased to $23.96 before coupon, $11.98 after.