Home Depot offers the Campbell Hausfeld 12-volt Cordless Inflator
, model no. CC2300, for $49.97
with free shipping
. That's the lowest total price we could find by $13, outside of the deal below. It features a 7.2-amp sealed battery, 12-volt DC and 120-volt AC adapters, up to 230 PSI pressure, built-in analog pressure gauge, cooling fan, and needle for sports balls.
A close price: CPO Outlets via eBay charges $49.99 with free shipping.