The Big Dig Record show is upon us, and you know what that means: it’s time to sneeze your way through crates crammed with records. I’m hoping some of those crates will contain reasonably-priced first pressings of the Flying Burrito Brothers’ albums (please?). Of course, there will be DJs, but more importantly, there will be a full bar for the 21+ers. This all happens at Lo-Fi Performance Gallery this Saturday. If you want first crack at the goods, show up at 2 p.m., pay $10 and as much choice wax as you can afford is yours for the taking. Not that worried about it? At 3 p.m., the entry fee drops to $3. Go forth, record nerds, and revitalize the economy!