OXA USA COM via Amazon offers the DBPower DC Auto Premium Tire Inflator for $39.99. Coupon code "I9ZLQS5K" knocks it to $22.79. With free shipping, that's the lowest price we could find by $24, although we saw it for $2 less in September. It can inflate a standard mid-sized car tire from 0~35 PSI in 4.8 minutes, and features automatic shut-off, seven LEDs on the side, and a backlit LCD. Deal ends December 31.