I live in Hawaii so I am limited to Walmart, Oreilly's, Napa, Carquest, and independents.
Only place i can find Maxlife in stock is Oreilly's at $30 a gallon.
DexVI averages $9-$11 a quart
My Walmart rarely has dexVI(about $5 qt.) in stock. In Hawaii Walmart does NOT price match online prices...