Furious Oakland Athletics fans came en masse with a single message to owner John Fisher: “SELL.”Buddies Brian Guido and Scott Finney of Sacramento each took off early from work because there was no way they were going to miss the festivities a couple of hours away in Oakland.Thousands of frustrated, heartbroken A’s fans arrived early for tailgating and solidarity at the Oakland Coliseum to both celebrate their team and protest a planned relocation to Las Vegas. They called it a reverse boycott aimed at bringing as many people as possible to the ballpark, complete with bright green “SELL” T-shirts made by local company Oaklandish.  Oakland beat Tampa Bay for their 7th straight win.