I found this http://www.dv-innovations.com/products/mf_50.htm at the Shoreline costco today $50.00.
Max working psi 120. Says it will run 40 min @40psi. Took my tire from 20 to 30 psi in about 15 seconds. Comes with a case, hose, and battery connectors. We'll have to see how it holds up. Not...