To non-fans, forking over a few hundred bucks for A’s tickets probably seems like the ultimate indulgence; but to true believers, the A’s Access ticket plan that debuted this year is not just a steal, but a grand slam. With 10-game ticket packages starting as low as $240, baseball lovers get free entry to the Oakland Coliseum’s “Treehouse” area behind the leftfield bleachers for all other home dates — that’s another 70 or-so games, absolutely free! And for those who care as much about bratwurst and beers as baseball, A’s Access delivers as well, with members enjoying 50 percent off on all concessions, transforming outrageously expensive ballpark fare into a reasonably priced meal. Access members also receive 25 percent off of merchandise, and can purchase $10 parking passes. It’s like “Moneyball” for fans! Ticket plans are still available for 2019, so don’t delay: every day you wait is a potential A’s victory missed — not to mention a $4 ballpark beer gone to waste.