Home Depot offers the Stinger 2-Gallon Wet/Dry Vacuum, model no. WD2020, for $19.88. Opt for free in-store pickup to avoid the $6.49 shipping charge. That's $10 under the lowest total price we could find for a similar unit elsewhere. It features a 4-foot hose, dent-resistant plastic tank, and a 10-foot power cord. It also converts to a blower.